1. How do your respiratory and excretory systems interact?
A. Lungs release oxygen
C. Lungs release carbon dioxide
B. Kidneys clean your blood
D. The large intestine absorbs water
2. How do your digestive and circulatory systems interact?
A. Your skull protects your brain
B. The large intestine absorbs water
C. Blood carries carbon dioxide to the lungs
D. Blood absorbs nutrients from the small intestine​

Answers

Answer 1
I think that for 1 it’s either A or B as the kidneys and everything get air and the lungs release it.
For 2 is probably D as the others don’t really make much sense.

Related Questions

5: What does water have to do with our metabolism?

Answers

Answer:

Studies have shown that drinking 17 ounces (0.5 liters) of water increases resting metabolism by 10–30% for about an hour ( 22 , 23 ). This calorie-burning effect may be even greater if you drink cold water, as your body uses energy to heat it up to body temperature ( 21 , 24 ). Water can also help fill you up.

Answer:

Studies have shown that drinking 17 ounces (0.5 liters) of water increases resting metabolism by 10–30% for about an hour ( 22 , 23 ). This calorie-burning effect may be even greater if you drink cold water, as your body uses energy to heat it up to body temperature ( 21 , 24 ). Water can also help fill you up.

Explanation:

Hope this helps.

What was a goal of Confucianism? HURRY TEST

Answers

it is to create a peaceful society through bettering the attitudes and behaviours of individual followers

If RrYy is crossed with another organism with the genotype RrYy, what would be the expected phenotypic ratio of
the F1 generation

Answers

Explanation:

TRICKY Q.

ACCORDING TO ME:

P1 ---> RrYy n RrYy

F1 ----> RY , RY , ry , ry hence 1:1:2:2

IN DIHYBRID CROSS

PHENOTYPIC RATIO : 9:3:3:1 FOR F2 GENERATION

GENOTYPIC RATIO : 1:2:2:4:2:2:1:1:1 FOR F2 GENERATION

GOOD LUCK FOR FUTURE! :)

Please help ASAP !!

Answers

Answer:

1. Black

2. Yellow

3. Bb (or BB)

4. bb

Explanation:

So they breed two black fur coats and get 75% black fur. This means that Bb is 75% too, making it black fur. The 25% (recessive) would be yellow.

The answer is A black

Create cladograms for the primates and animals groups (skip the Artiodactyla for now). These Claudio grams are a little more complex and you may have to include multiple branches at the same level such as in the example shown at the right. When you had built Cladograms with the lowest possible parsimony score compare them to the accepting Cladogram

Answers

Answer:

b

Explanation:

Explain why DNA is important to life on Earth.

Answers

Answer: Deoxyribonucleic Acid (DNA) is the basic building blocks of life on earth.

Explanation: DNA contains all kinds of genetic information in which the cell uses as instructions for the new organism. DNA makes up what traits the offspring will inherit. This is upto and including diseases, birth defects, eye color, learning disabilities, chemical imbalances (yes, depression is a chemical imbalance and therefore can be inherited). DNA controls many aspects of your daily life without you even knowing it.

What is used to cut the chromosome open?

Answers

Answer:

Restriction enzymes

Explanation:

please answer this my friend needs help and I want to help her ​

Answers

Answer:

d

Explanation:

Answer is d its just right there

. What is one major difference between mitosis and meiosis?
a. In meiosis, homologous chromosomes are separated, while in mitosis, sister chromosomes are
separated.
b. In mitosis, homologous chromosomes are separated, while in meiosis, both homologous
chromosomes and sister chromosomes are separated.
c. There are two cellular divisions in mitosis while only one in meiosis.
d. Mitosis is divided into Mitosis 1 and Mitosis 2 and is sexual reproduction.

Answers

D should be correct sorry if wrong

In what form is chemical energy transferred through an ecosystem?
A. as heat
B. as food
O c. as sunlight
D. as movement

Answers

Answer:

it should be d

Explanation:

B. As food..?
It transferred through food

Phillip Gingrich finds an S-shaped bone in this partial skull, a sigmoid process, which is unique to
one particular order of animals in the water today... which one?

Answers

Answer:

A primitive whale which he named Pakicetus.

Explanation:

Philip Gingrich is a vertebrate paleontologist at the University of Michigan. He has performed extensive research on whales at the Egyptian desert of Wadi Hitan. His research team member discovered a skull whose braincase was bigger than that of a walnut. Gingerich was able to link the small-brained animal, to an early whale.

The auditory bulla had an s-shaped bony crest known as the sigmoid process and these two features helped whales to hear in water. The case, however lacked other features that helped whales hear beneath the waves. This led Gingrich to the conclusion that the unknown animal was semi-aquatic. This finding also lent credence to the possibility of whales evolving from terrestrial animals.

what is this new island made from? sedimentary, metamorphic, or igneous?

Answers

Answer:metamorphic

Explanation:

EASY POINTS!
In humans, brown eyes (B) is dominant over blue eyes (b). Teddy has brown eyes, his mother has brown eyes and his father has blue eyes. Their punnett square is represented in the picture attached:
Teddy says that all 4 children in his family have brown eyes. Is this possible?

Question 12 options:
a. Yes, because every child has a 50% chance of having brown eyes
b. No, they should be half brown eyes and half blue eyes
c. No, at least one of his siblings should have brown eyes

Answers

Answer:

A. Yes, because every child has a 50% chance of having brown eyes

Explanation:

This is the correct answer

According to the Punnett square that is given below, the argument made by Teddy may not have correct evidence. This is because it is not possible to have all 4 children in his family has brown eyes. So, the correct option for this question is B.

What is Punnett square?

A Punnett square may be characterized as a type of table in which all of the plausible consequences for a genetic cross between two individuals with known genotypes are given.

According to the context of this question, the genotype of the mother is Bb which has a brown phenotype because brown eye (B) is dominant over blue eyes (b). While the genotype of the father is bb. This is blue eyes.

When both these genotypes are crossed, the genotypes of offspring are Bb, Bb, bb, and bb. This means that the individuals have both traits of blue and brown phenotypes by 50% each.

Therefore, the correct option for this question is B.

To learn more about Punnett square, refer to the link:

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what is the advantage and disadvantage of the Ocotillo and Hummingbird relationship

Answers

Advantages:

The plant is an integral member of the regional desert ecosystem and native pollinators such as hummingbirds and carpenter bees consume ocotillo nectar for nutrients. The hummingbird and the ocotillo have an important plant-pollinator relationship, as the hummingbird relies upon the flowers for a nectar source.

The relationship between Ocotillo and Hummingbird is an example of a mutualistic relationship, which means that both species benefit from each other's presence.

What are the various advantages and disadvantages of the relationship ?

The advantages and disadvantages of this relationship can be described as follows:

Advantages:

Ocotillo provides a source of nectar for hummingbirds, which is an important source of energy for their high metabolic rate.

Hummingbirds are efficient pollinators of Ocotillo flowers, which helps to ensure their reproduction and genetic diversity.

Ocotillo provides a nesting site for hummingbirds, where they can raise their young in safety from predators.

Disadvantages:

The relationship between Ocotillo and hummingbirds is specific and may not be beneficial to other species of plants or animals.

Ocotillo is adapted to living in arid environments and may not provide a suitable habitat for some other species of birds or animals.

If the population of either Ocotillo or hummingbirds were to decline significantly, it could affect the survival of the other species in the mutualistic relationship.

Overall, the advantages of the Ocotillo-Hummingbird relationship outweigh the disadvantages, and this mutualistic relationship is an important part of the ecosystem in which they both live.

Learn more about mutualism at :

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If two goats heterozygous for coat color (Bb) are crossed, which is the probability that their offspring would have the genotype (bb)?
Group of answer choices:

A. 0%

B. 50%

C. 25%

D. 75%

Answers

Answer:c.25%
Explanation: look it up

How does low turgor pressure affect a plant?

Answers

Turgor, Pressure exerted by fluid in a cell that presses the cell membrane against the cell wall. Turgor is what makes living plant tissue rigid. Loss of turgor, resulting from the loss of water from plant cells, causes flowers and leaves to wilt.

A confounding variable is an outside variable beyond the control of the race teams and official. What are some confounding variables that could contribute to the speed of the tracks?

Answers

Answer:

rain and turns

Explanation:

There are various confounding variables that could contribute to the speed of the track, one of which is rain. Rain is something that the race teams and officials cannot control and affects the speed at which racecars can operate on a track. This is because the Rain wets the tracks which prevents the cars wheels from properly gripping the track and instead causes them to skid. Another confounding variable would be turns. A track that has more turns would drastically decrease the speed of the tracks as cars would need to slow down for each turn.

Are there unnatural causes of earthquakes that can be cause by human activity?

Answers

Answer:

Induced seismicity refers to typically minor earthquakes and tremors that are caused by human activity that alters the stresses and strains on the Earth's crust. Most induced seismicity is of a low magnitude.

Explanation:

If prey are keeping predator population sizes in check then we would consider this interaction to be

O prey abusing their position of power! Throw the bums out! Vote predator!

O top-down control

O carrying capacity control

O bottom-up control
below control

Answers

Answer:

The correct answer is C

(Bubble #3)

A chimpanzee pushes a brown box on a wood floor. Then he uses the same force to push a blue box on the carpet. The boxes are identical except for color. Which box will move farther?

It's impossible to know
the blue box
the brown box
They will both move the same distance.

Answers

The brown box because the carpet is a rough surface that provides a lot of friction. The wood floor is nice and smooth,

7. An animal that eats plants is called
a(n)
A) food chain
B) omnivore
C) food web
D) herbivore​

Answers

Answer:

herbivore

Explanation:

the word herbivore contains the word "herb" meaning plants

In the diagram where do you think differentiation begins to occur?


Answers

Answer:

B i believe

Explanation:

The answer is 1 because of the president of my job

Determine if the gene for this trait resides on an autosome or sex chromosome. Use evidence to support your answer

Answers

Answer:

autosome

Explanation:

if it were on a sex chromosome then either more females would have it or more males would have but it's almost split evenly

What are the 2 parts to an experiment?

Answers

Answer:

The treatment generally consists of the independent variable, which is the variable that is being manipulated by the experimenter, and the dependent variable, which is observed or measured to see if it is responding to the independent variable.

BRAINLIST PLEASE

Answer:

the independent and dependent variables

Explanation:

how are dominant genes and recessive genes different ?

Answers


Dominant refers to the relationship between 2 versions of a gene. Individuals receive 2 versions of each gene from each parent!

pls help how do i compare the aspect of an autograft to that of an allograft

Answers

Answer:

The correct answer is - A patient's own tissue - an autograft and tissue from another person - an Allograft.

Explanation:

If the bone or the tissue is transferred from one point of the body to another point of the same person's body, this is called an autograft and is also thought of as "gold standard". It has a low level of risk in comparison to other grafts. It is used for surgical reconstruction.

An allograft is the transfer of the tissues or bone of an individual to the body of another individual of the same species during the surgical process. This type of graft has some risk of compatiblity.

can some one please confirm my answers please

Answers

Answer:

the answer above this is correct

Explanation:

Two biological processes that occur in certain organelles are represented in the diagrams below.

**Which statement is correct regarding the types of organisms able to carry out these processes?


a. Process X occurs in heterotrophs, but not in autotrophs.

b. Process Y occurs in consumers, but not in producers.

c. Both processes X and Y occur in all living things.

d. Both processes X and Y occur in green plants.

Answers

Answer:

A

Algebra For what values of the variables must ABCD be a parallelogram?

B

23. A 2y + 2 B 24. B

(3x + 10)

(8x + 5)º

3x + 6

54°

D

С

D

A

Зу - 9 с

ly+4

Answer: The answer is D :)

Explanation:

What is DNA and why is it such a big deal to change an organism’s DNA?

Answers

Answer:

DNA Stands for Deoxyribonucleic acid and is the bodys' chemical blueprint. Changeing an organisms DNA can make the organism produce too much or too little protiens and can be fatal if the mutation/chance is significant enough.

Explanation:

In many parts of the United States, homeowners use a significant portion of their energy budget to heat their home in the winter. It has been determined that lowering a thermostat by 3°F in the winter can reduce the energy costs by about 10 percent in many homes. An individual homeowner lowers their thermostat by 3 degrees exactly halfway through the billing period. For the month that the thermostat was lowered, the heating bill was $95. How much money did the family save in the month in which they lowered the thermostat setting halfway through the billing period?

Answers

Answer:

B. $5

Explanation:

$95/10 percent = 9.5

9.5/2 (because it is halfway through the billing period) = 4.75

4.75 rounded up to the nearest tenths place is 5.

A billing period is a duration of time that starts from the last closing date of the statement of the specific invoice. The billing amount fluctuates according to the usage of the services taken or used.

$5 will be saved by the family in a month when they lower the thermostat setting halfway through the billing period.

The amount can be estimated by:

Given,

The heating bill when the thermostat was lowered = $95Reducing thermostats can reduce energy costs by = 10%

10% of the total bill will be:

[tex]\dfrac {\$95}{10\%} = 9.5[/tex]

Divide the value by 2 because the thermostat was lowered in the middle of billing time.

[tex]\begin{aligned} \dfrac{9.5}{2} & = 4.5\\ &= \$ 5\end{aligned}[/tex]

Therefore, 5$ was saved by the family.

Learn more about the billing period here:

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Other Questions
write the synonyms. wisdom,sacred. HELP ME PLEASEEE HELP Suppose you have a student loan of $45,000 with an APR of 9% for 30 years. Complete parts (a) through (c) below. There are different ways ro think about 2 2/5 - 1 1/5Select four ways to find 2 2/5 - 1 1/5.The selections: 12/5 - 6/5, 2 2/5 - 1/5 - 1, 2- 2/5 - 1 - 1/5 , 1 1/5 + (blank) = 2 2/5, or 2 2/5 - (blank) = 1 1/5. Pls help! Convection currents cause changes in the earths crust. Describe what would happen in each situation. Plates move apart:One plate goes under another:Plates move together: in prokaryotes ribisomes are found in? Excerpt taken from The Historic Rise of Old Hickory by Suzanne B. WilliamsFour major candidates ran in the 1824 election, all under the "Democratic-Republican" name. One of the candidates, Andrew Jackson, was already famous. In the 1780s, he earned the right to practice law and served in various offices of the state government, including senator. He earned the nickname "Old Hickory" for his toughness as a general during the War of 1812 and First Seminole War. Jackson supported slavery and "Indian removal." This earned him support from voters in southern and frontier states. The other three candidates were John Quincy Adams of Massachusetts, Henry Clay of Kentucky, and William Crawford of Georgia.U.S. presidents are elected through the Electoral College. The Founding Fathers worried that Americans were too spread out to learn enough about the candidates. Under the Electoral College, Americans cast their ballot for the popular vote, which chooses the electors for each state. The number of electoral votes each state equals the number of representatives and senators combined. The candidates must win an absolute majority of electoral votes to win the election.In 1824, Andrew Jackson won the popular vote, but he did not win it in each state. Jackson and Adams both won many electoral votes. Jackson won the most with 99. However, a candidate needs an absolute majority of electoral votes to win. In 1824, Jackson needed 131 to win. When there is not majority winner, the election goes to the House of Representatives. This has only happened twice in U.S. history.Even though he won the popular vote and many electoral votes, Andrew Jackson lost the presidency in 1824. John Quincy Adams was the Secretary of State at this time. Henry Clay was the Speaker of the House of Representatives. Henry Clay, receiving the least, was left out. However, as a leader in the House of Representatives, he had influence over the other members. Clay openly hated Jackson and there were rumors that Clay made a deal with Adams in exchange for his support. The House election declared John Quincy Adams president. Soon, he chose Henry Clay to fill the seat he left vacant, Secretary of State. Jackson was shocked and enraged. Although there was no inquiry of possible wrongdoing, Jackson accused Adams and Clay of making a "corrupt bargain."John Quincy Adams was a disappointment as president. Many of his goals created divisions like federal funds for internal improvement. Some states thought that taking federal funds would force them to follow certain rules. They felt this reduced their rights as independent states. Jackson took advantage of issues like this one to gather more support. More Jackson supporters found their way to seats in Congress. He was as a man of the people and said Adams could never understand the common man's concerns.John Quincy Adams ran against Andrew Jackson in the 1828 election. Personal attacks grew even more vicious, but Andrew Jackson appealed to many. He believed government was for the common man. He believed in strict reading of the law and limited internal improvements. He also believed in states' rights.Andrew Jackson easily won the 1828 election, winning both the popular vote and a majority of electoral votes. Historians note the sectional nature of the voting. Support for Jackson was concentrated in South while Adams' support was mostly in the North. Jackson was so popular because he brought changes to the government. He also wanted to make sure the government was responsible for its actions. Jackson pushed settlement into the frontier. He supported the Indian Removal act. He also defended the spread of slavery. Though his support was heavier in the South, he was determined to keep a unified nation. The rise and presidency of Old Hickory is memorable to Americans today.Which of the following did Andrew Jackson not support? (5 points) aA limited national government bSpreading of slavery to the frontier cFederal funds for internal improvements dA strict interpretation of the U.S. Constitution Guys is my answer correct ? pls help me with this? The equation for the price of a baseball card that was bought for 5 dollars and has appreciated 5% yearly. Find the yearly calue of the card 25 years later I need the full thing solved Two right triangles are graphed on a coordinate plane. One triangle has a vertical side of 3 and a horizontal side of 7. The other triangle has a vertical side of 9 and a horizontal side of 21.Could the hypotenuses of these two triangles lie along the same line? a) Yes, because they are both right triangles b) Yes, because they are similar trianglesc) No, because they are not similar triangles d) No, because one is larger than the other Lin's father is paying for a $20 meal. He has a 30%-off coupon for the meal. After the discount, a 8% sales tax is applied.What does Lin's father pay for the meal? Just type the number answer (without the dollar sign), and be prepared to explain orshow your reasoning. Dilation with a scale of 0.75. What value(s) of x will make x2 = 36 true? O A. 8 and -8 O.B. 6 C. 6 and -6 D. 6 what is 1+1?(serious question) What information is necessary to prove two triangles are similar by the SAS similarity theorem? Select two of the transformations or series of transformations that supports Maria's claim and maps AABE to AACD.A dilation with a scale factor of 3 about point B followed by a translation of 4 units downward.A dilation with a scale factor of 3 about point A followed by a translation of 8 units to the right.A dilation with a scale factor of 2 about point B followed by a translation of 8 units to the right.A dilation with a scale factor of 3 about point A.A dilation with a scale factor of 2 about point B.A dilation with a scale factor of 2 about point A followed by a translation of 4 units downward I need to get my grade up please help 20 pts!!!!!What additional restriction enzyme would be used to cut out another gene flanked by a different restriction site?