Biology College

In alveoli, tiny air sacs in the lungs, oxygen is absorbed and then transported through the body. The interaction in this example indicates the interdependence of which system?
A skeletal and muscular
B circulatory and digestive
C muscular and respiratory
D respiratory and circulatory

Answers

Answer 1
Answer is: D- Respiratory and circulatory

Related Questions

What orbits, or revolves, around most planets?

Comets
Moons
Rings
Stars

Answers

Answer: Stars

Explanation: The sun is a star.

Answer:

moons orbit around planets.

Explanation:

each planet has a moon or multiple moons that orbit around the individual planets.

When studying organisms, do you think it
would be more helpful to compare them
genetically or physically? Why?

Answers

Answer:

physically because the living organisms are most likely to have the same molecular structure when comparing physically the organisms of different species and such can look vastly different.

Explanation:

13. If an object travels 42 meters in 6 seconds, what is its average speed? А 6 m/s B 7 m/s C 48 m/s D 252 m/s​

Answers

Answer:

B) 7 m\s

Explanation:

42 divided by 6 equals 7. Each second is 7 meters.

Explain why the kidneys are important to our survival.

They filter waste from the blood.
They remove urine from the body.
They increase sugar levels in the blood.
They make new blood for the body.

Answers

Answer:

I belive it is A

Explanation:

they filter the waste which is then turned in to urine in the bladder

Answer:

A (They filter waste from the blood.)

Explanation:

I got it right on my test

PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
The color of fruit for plant "X" is determined by two alleles. When two plants with orange fruits are crossed the following phenotypic ratios are present in the offspring: 25% red fruit, 50% orange fruit, 25% yellow fruit. What are the genotypes of the parent orange-fruited plants? *
A. RR=Red RY=Yellow YY= Orange
B. RR= Red YR= Orange YY= Yellow
C. Rr=Red RR= Red rr=Yellow
D. OO= orange, Oo=Orange oo=Red

Answers

Answer: A

Explanation:

key:

yellow YY

Orange YR

Red RR

Describe what happens when cells divide uncontrollably?

Answers

Sometimes the cells in part of a multicellular organism divide uncontrollably. The result is a large mass of cells called a tumour . If tumour cells successfully invade other tissues in the body the result is cancer .

Consider the nature-nurture debate. Which of these factors do you believe best explains human development? Why? Make sure to respond to at least one other student’s post. Please be respectful and polite in your responses.

Answers

Answer:

there aren't any options, and we can't respond to someone in your class

Explanation:

what are some facts of the Marine ecosystem!

Answers

Answer:

The Marine Ecosystem is the Largest Ecosystem on Earth

The Marine Ecosystem has the Greatest Biodiversity on Earth

Phytoplankton in the Oceans Provide 50% to 85% of the Oxygen on Earth

Explanation:

There's 3 facts lol

What type of cells are able to develop into one of many different types of cells?
O prokaryotes
O eukaryotes
O stem cells
O nerve cells

Answers

Answer:

D

Explanation:

Nerve cells are able to develop into one or different types of cells

What types of beverages rehydrate
human cells? Why?

Answers

Water. Why because humans are made up of mostly water.

Which of these is transported by the xylem?

A.food made by the plant
B.water needed by the plant
C.pollen for plant reproduction
D.carbon dioxide for photosynthesis
I need help please I’m doing a test

Answers

Explanation:

water needed by the plants

write down 5 sentences about first aid

Answers

First aid is also used to help people who suddenly become sick, until help arrives or they can be taken to medical care. A person does not need much equipment to give first aid. A package of things useful to give first aid is called a first aid kit. Lives can be saved even without a first aid kit.

Question 3 (3 points)
Which description best explains the shape of the initial disturbance when you drop the penny between the two glasses.

Question 3 options:

Once the penny lands in the water, the waves expand outward on either side of the glasses.


Once the penny lands in the water, the glasses stop any waves from moving outward

Answers

Answer:

B: Once the penny lands in the water, the waves expand outward on either side of the glasses.

Explanation:

I just finished the test

Most of the oxygen in the atmosphere is made by algae. Where do most of the algae live?
coastal ocean
deep ocean
ponds
lakes

Answers

Coastal Ocean!

Explanation: It’s important to remember that although the ocean produces at least 50 percent of the oxygen on Earth, roughly the same amount is consumed by marine life. Like animals on land, marine animals use oxygen to breathe, and both plants and animals use oxygen for cellular respiration. Oxygen is also consumed when dead plants and animals decay in the ocean.

This is particularly problematic when algal blooms die and the decomposition process uses oxygen faster than it can be replenished. This can create areas of extremely low oxygen concentrations, or hypoxia. These areas are often called dead zones, because the oxygen levels are too low to support most marine life.

NOAA’s National Centers for Coastal Ocean Science conducts extensive research and forecasting on algal blooms and hypoxia to lessen the harm done to the ocean ecosystem and human environment.

Most of the oxygen in the atmosphere is made by algae, with coastal oceans housing the majority of algae. Hence the correct option is A.

What is Algae?

Algae is defined as a member of a group of primarily aquatic photosynthetic organisms of the Protista kingdom. Algae is described as floating green matter on the surface of a pond, lake, river, still water, moist soil, stones that grow on wet surfaces. Therefore, they can synthesize their own food. They are found in water or in very moist places.

Algae play many important and beneficial roles in freshwater environments producing oxygen and consuming carbon dioxide that act as the base of the aquatic food chain, removing nutrients and pollutants from the water and stabilize sediments. Most of the oxygen in the atmosphere is made by algae, with coastal oceans housing the majority of algae.

Hence the correct option is A.

Learn more about Algae, here:

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Which of the following correctly orders the steps in liquid waste excretion?
A. Kidneys > Urethra > Urinary Bladder > Ureters
B. Kidneys > Ureters > Urinary Bladder > Urethra
C. Urethra > Urinary Bladder > Kidneys > Ureters
D. Ureters > Kidneys > Urinary Bladder > Urethra

Answers

Answer:

B. Kidneys > Ureters > Urinary Bladder > Urethra

Explanation:

PENN

The correct order in which liquid waste excretion, starting from the kidneys takes place is kidneys >Ureters >Urinary Bladder >Urethra. So, the correct option is B.

What is the process of liquid waste excretion?

The blood from various organs reaches the kidneys and is filtered there. The kidneys contain over a million very tiny structures known as nephrons. These are the designated regions of blood filtration. These nephrons are made of a glomerulus with a number of blood capillaries.

This process results in the formation of concentrated urine after glomerular filtration, reabsorption and secretion.

The secreted urine reaches the Urinary bladder through the Ureters connected to each of the kidneys. The Urinary bladder helps in storing the urine until it can be removed from the body through the urethra.

When the Urinary bladder is full, it creates something called the micturition reflex which creates the desire to expel urine. The urethral region is under voluntary control which means that a person can postpone performing the act of urination until they are in an acceptable position to do so.

Therefore, the correct option is B.

Read more about the excretory system, here

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Choose two other elements from the periodic table that you predict should react to form something like table salt


Please pleassssss helppp

I give branlistttttt

Answers

Answer: Potassium (K) and bromine (Br)

Explanation:

Table salt has the chemical formula of NaCl which is formed by the transsfer of electrons from sodium to chlorine.

As sodium (Na) has 1 valence electron and chlorine(Cl) has 7 valence electrons, one elecron is transferred from sodium (Na) to chlorine (Cl) to form an ionic bond between the two.

Similarly Potassium (K) with 1 valence electron and bromine (Br) with 7 valence electrons, transfer of electron takes place from potassium (K) to Bromine (Br) to form an ionic bond between the two resulting in the formation of salt potassium bromide (KBr).

NEXE
What Is an Ecosystem?
Select the correct answer,
Study the image, and then choose the statement that best describes the image

Answers

Explanation:

no statements, an exosystem can thrive on its own with animals and plants that keep it going animals die and go into the ground plants absorb them and grow, fish keep drinking water clean and animals also eat them, carnivores eat the animals and thrive, the sun feeds the plants. herbivores eat the plants and omnivores eat bugs

Answer:

Correct Answer is B - Survival of all species of organisms depends greatly on abiotic factors.

Explanation:

A scientist is observing an insect in the lab. The insect moves in zig-zag motions back and forth in the petri dish where it is located. The scientist
shines a large, bright light onto the insect. The insect does not change its behavior. This leads the scientist to believe that the insect's movement is
O positive taxis
O negative taxis.
O kinesis
O tropism

Answers

Answer:

negative taxis(photo)

Explanation:

because it doesn't respond to light

Which taxon does the group Animalia represent?
A. Phylum
B. Species
C. Genus
D. Kingdom

Answers

Answer:

D kingdom

Explanation:

I just know hope this helped :) <3

Answer:

kingdom

Explanation:

I just did the test

A tapeworm living in a students intestines is an example of parasitism because...
(2 or 3 sentences)

Answers

It is in a human and feeds off of it. Additionally it’s living because it’s host in the human.

Name three types of gene mutations ​

Answers

base substitutions, deletions and insertions.

What are the applications of genetic engineering?

Answers

In medicine, genetic engineering has been used to mass-produce insulin, human growth hormones, follistim (for treating infertility), human albumin, monoclonal antibodies, antihemophilic factors, vaccines, and many other drugs. In research, organisms are genetically engineered to discover the functions of certain genes.

Answer: producing cells from non living material

Explanation:this is right please like and thank me hope y’all do good on your test!

Heat is effective at killing , but not

Answers

Answer:

ghjk.

Explanation:

ghm,.

emm yeah so it can't killing right?

How does an increase in atmospheric carbon dioxide effect the oceans?
Choose all that apply
-It causes them to dry-up and shrink in size.
-It causes sea levels to rise.
-It causes them to be more acidic.
-it causes them to be warmer.

Answers

Explanation:

Definitely global warming is correct because global warming is a slow process, a few degrees in hundreds of years. Moreover, there are multiple sources (causes) responsible for Earth warming. Though the Earth warms up very slowly (incomparably slower than heating a pot of water on the stove, where the heating source is only one), it occurs much faster than thousands of years ago.

An increase in atmospheric carbon dioxide is that the level of carbon dioxide is getting increased and the level of global warming is getting increased.

What is the pollution ?

The pollution is the unwanted wastes that are coming out in the nature and the environment such that the level of increasing bad effects of air are increased.

It causes them to dry-up and shrink in size. It is because of the increased temperature that increases most importantly this condition of drying up and all. The sea level is increased when there is increase in water level due to the maximum water melting from glaciers that cause the water to increase in oceans.

Global warming is the intact reason that sounds so relevant to the situation where the condition is like that the increasing water will automatically level up other concerns as well that is because of the green house gases.

Learn more about carbon dioxide at :

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Help plis..............

Answers

Answer:

the answer has to be C

hope this helps!

how could I summerize the nervous system?​

Answers

The brain and the spinal cord make up the central nervous system. The nervous system is the most complex and highly organized body system. It receives information from the sensory organs via nerves, transmits the information through the spinal cord, and processes it in the brain.
where we control our nerves hope this helps ;)

Some cells live for years, while others live for only a few days. Why do some cells get replaced faster than others?

Answers

Answer:

Some cells don't divide and last you a life time such as many of those in the central nervous system other cells such as stems called cell populations have their telemeres repeatedly extended by the enzyme telomerase other cells are never replaced and live as long as we do .

I hope this answer might help u

Select the correct answer.
Who do we consider to be the founder of genetics?

Answers

Answer:

C: Gregor Mandel

Explain how meiosis results in UNIQUE cells.

Answers

Because of recombination and independent assortment in meiosis, each gamete contains a different set of DNA. This produces a unique combination of genes in the resulting zygote. Recombination or crossing over occurs during prophase I. The result is 4 haploid daughter cells known as gametes

Meiosis is a reduction division in which the number of chromosomes in the parent cells is halved to the daughter cells.

Meiosis is the process such as:

Meiosis occurs in the reproductive cells of humans.

Meiosis transmits genetic information from parent to offspring.

Meiosis is the characteristic feature of sexual reproduction.

The male and female gamete fuse to give rise to a newly formed combination of the daughter cells.

Meiosis results in the recombination of male and female gametes, which results in the independent assortment of the genes.

Thus, meiosis always results in new variations and creates genetic diversity.

To know more about meiosis, refer to the following link:

https://brainly.com/question/7002092

Which of the following do plants use for energy?

Answers

Answer:

phhotosyntesis

Explanation:

photosynthesis is the answer :)
Other Questions
plz tell something creative about climate change and it's effects I have a presentation tomorrow I hope you understand You are studying ion channels and have set up model lipid vesicles containing the three following transporters: 1. a Na+ /H+ antiporter driven by the Na+ concentration gradient. 2. The common 3Na+ /2K+ pump. 3. K+ leak channels. The experiments are designed such that all three transporters are oriented in the model lipid bilayers in the same direction they would be in the plasma membrane of a cell and that concentration gradients in vitro mimic the concentration gradients experienced by cells (e.g., the extracellular Na+ concentration is similar to the concentration outside of the vesicle whereas the concentration in the lumen of the model vesicles is similar to intracellular Na+ levels).Required:a. Draw the arrangement and ion flow of the three types of transporters in the model membranes.b. What do you predict will happen to the pH of the vesicle lumen if you treat the model membranes with the drug oubain that impairs function of the 3Na+/2K+ pump? Briefly explain your answer in terms of what happens with each transporter. PLS HELP ASAP, THANK YOU I need help ASAP will mark the brainliest What is the rhythm of "Still I Rise"? The distribution of tips given by customers who buy only a cup of coffee is bimodal with a mean of $0.29 and a standard deviation of $0.116. The distribution of tips given by customers who buy only a salad is approximately Normally distributed with a mean of $2.89 and a standard deviation of $1.18. If a random sample of 35 tips from customers who buy only a cup of coffee is selected and a random sample of 20 customers who buy only a salad is selected, what is the probability of a sample mean being at least $2.50 more for customers who buy only a salad than for those who buy only a cup of coffee? Divide the polynomials: x^2+2/x-1 One of the holy books of Hinduism is called thea. Quranb. Torahc. Vedasd. Bible Sam's parents gave him a map to reach tohis house. He is 1.5 cm from his home. Ifeach 3 cm on scale drawing equals 5 km, howfar is he from the house? answer fast please !!!! Need answer quick please thanks Can somebody help me with Find 15% of $25 How many joulesof energy is neededto run a 600 wattpower drill for5 minutes? Factor 24j-16 to identify the equivalent expressions. Its multiple choice. A=8(3j2) B=6(4j2j) C=4(6j4) D2(128) The parallel sides of a trapezium are 20 cm and 10cm and its non parallel sides is 2 m if one of the parallel side is double he oher find the measures of the parallel sides Harrington Industries, which uses a process-costing system, had a balance in its Work-in-Process account of $68,000 on January 1. The account was charged with direct materials, direct labor, and manufacturing overhead of $450,000 throughout the year. If a review of the accounting records determined that $86,000 of goods were still in production at year-end, Harrington should make a journal entry on December 31 that includes:______.a) a debit to Cost of Goods Sold for $432,000.b) a debit to Finished-Goods Inventory for $86,000.c) a credit to Work-in-Process Inventory for $432,000.d) a credit to Work-in-Process Inventory for $86,000.e) a credit to Finished-Goods Inventory for $432,000. find the cost of 10 articles at $2.50 each Which change completes this diagram?A- Confiscation of private propertyB- Reduction of tax collectionsC- Increase of foreign investmentD- Creation of joint-stock companies A sentence using Pity Im almost done but I need help :)