Biology College

The diagram shows the life cycle of a pine tree.​

The Diagram Shows The Life Cycle Of A Pine Tree.

Answers

Answer 1

bjjskdkkdmdmdmdkđmmdncmcncf

Answer 2

Answer:

Correct answer is A..

Related Questions

Select the correct answer.
Which of these sentences is true about viruses?

A. It is unicellular in nature and it reproduces asexually.
B. It can reproduce only within other cells.
C. Its hereditary material is in the form of a capsid.

Answers

Answer:

B

Explanation:

That is because at outside the host cell, virus crystalline and exist as non-living thing.

Simple diffusion is the movement of molecules from high concentration to low concentration with the aid of a channel protein. true? or false?

Answers

Answer:

False.

Explanation:

When a channel protein aids in movement of molecules from high concentration to low concentration, the type of diffusion is called "Facilitated Diffusion". It is not simple diffusion.

What do the arrows represent in a food web? Which ones are right
A.flow of oxygen
B.predator-prey
C.who eats who
D.flow of energy

Answers

Answer:

D.

Explanation:

When an arrow points from a seal to a shark it means the shark is recieving energy from that seal. (By eating it.)

Question 10 of 10
Which of the following is most likely to happen to pyruvate if it is not
processed by enzymes in the mitochondria along the normal pathway?
A. It will be excreted by the body.
B. It will be converted to lactate and build up in the bloodstream.
C. It will be shuttled through an alternative pathway to produce ATP.
D. It will be processed normally by an alternative set of enzymes.
SUBMIT

Answers

Answer:

The correct answer isoption b: it will be converted into lactate and build up in the bloodstream. 

PLEASE ANSWER ASAP WILL MARK BRAINLIEST!!!

Which of the following most likely explains why the chemical symbol for calcium is Ca?

a.) The symbol C was already used for carbon.

b.) The symbol was assigned by modern alchemists.

c.) Calcium is made of more than one type of atom.

Answers

Answer:

b

Explanation:

the element is named after the latin word for calcium 'calx'

Is it too late to solve the climate crisis? Why do you think that?

Answers

Answer:

It's not too late, we still can help as long as we do something. :)

Will give brainliest to people that help me with these

Answers

Answer:

27. Nutrient

28. Nitrogen fixation

29. Biogeochemical cycle

Explanation:

Wish I had the study guide page tbh but I hope these are right

Hope this helped! Please give brainliest :)

The person above me is correct so I’m just common name and so they can get Brainliest

Which of the following is an example of an ecosystem? male prairie chickens competing for access to mates flowering plants and all the insects and birds that pollinate them zebras and the lions that prey on them rabbits eating carrots a coral reef together with all the fishes and invertebrates living in and around it

Answers

flowering plants and the insects and birds that polinate them i beleave

1. Which statement about water pollution is TRUE?
A. Pollution only affects surface water.
B. Pollution can not be dissolved in water.
C. Pollution affects both surface and groundwater.
D. Pollution cannot travel through soil to groundwater.

Answers

The correct one is c

Pollution affects both surface and groundwater is the correct statement about water pollution.

What is water pollution?

Water pollution occurs when pollutants contaminate water sources and render the water unfit for use in drinking, cooking, and other activities.

What is surface water pollution?

A type of pollution known as surface water pollution occurs above ground in places like lakes, rivers, streams, and seas.

What is groundwater pollution?

It is the contamination of the groundwater that is due to the leaching of chemicals into it.

What are the main reasons for the contamination of groundwater?

Groundwater quality can be impacted by industrial discharges, urban activities, agriculture, and waste disposal.

Human activity can cause contaminants, such as harmful chemical spills or leaking fuel tanks.

What are the consequences of water pollution?

The consequences are:

Poor drinking water quality, a lack of water supply, expensive cleanup expenses, high prices for alternative water supplies, and/or significant health issues

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Click on the examples that might be evidence of sexual selection. (Select all that apply.)

Answers

Where are the examples?

help llllllllllllllll

Answers

Answer:

I believe it's solids

Explanation:

Due to the molecules in a solid medium being closer together

Answer. Sound travels the fastest in solids like iron,steel ,Sound is slower in liquids and slowest in gases. Hope this helps

Human, cat, whale and bat have similar forelimb bone structure with a different functions. These homologous structures show

Answers

Answer:

The correct answer is - that They share a common ancestor.

Explanation:

The bones of forelimbs of whale, bat, cat, and human are similar in structure due to the fact they are homologous organs. Such organs which have the same basic structure but play a different role in their respective bodies are called homologous organs.

These organs are developed from the same organization during their development but due to evolutionary change in their environmental condition and their requirement, these organs are modified to perform different functions. The homologous structures are end result of divergent evolution which means they show common ancestry.

Question 12
The brown anole (Anolis sagre) is a species of lizard native to Cuba that has been introduced into the southeastern United States. The range of brown anoles in the United States has been
expanding and they are now competing with native green anoles (Anolis carolinensis). Some of the characteristics of the green and brown anoles are shown in Table 1.
TABLE 1. CHARACTERISTICS OF TWO ANOLE SPECIES
Submit
Anole Species
Body Length
Limb Length
Relative to
Body Length
Toe Pad Size
Relative to
Body Length
Cold Tolerance
A sagree
55-80 mm
Long
Intermediate
30-35°C
(brown anole)
A carolinensis
(green anole)
45-85 mm
Short
Very large
25-30°C
Acladogram showing the relationships between some anale species is shown in Figure 1.
A. carolinensis
A. stratulus
A. evermanni
DOLL

Answers

Answer:

The brown anole (Anolis sagre) is a species of lizard native to Cuba that has been introduced into the southeastern United States. The range of brown anoles in the United States has been

expanding and they are now competing with native green anoles (Anolis

If the deer population is reduced which of the following organims will be affected by the reduction in the amount of energy provided by deer in this ecosystem.

A( Mountain lion
B( Mouse
C( Hawk
D( Rabbit

Answers

A. Mountain lion, it is the only one connected to the deer

Answer:

Mountain lion

Explanation:

The deer is its only food source and if the population decreases, it will increase competition among the other mountain lions and they will have to migrate to look for more food.

One way for our body to maintain homeostasis is through feedback loops. What are negative and positive feedback?

Answers

NEGATIVE: WHEN A CHANGE IN ORGANISM CAUSES A DECREASE IN RESPONSE
• EXAMPLE:
- Insulin causes a decrease in the amount of sugar in the blood

POSITIVE: REFERS TO WHEN A CHANGE IN THE ORGANISM CAUSES A RESPONSE WHICH IN TURN CAUSES A GREATER RESPONSE
• EXAMPLE
- Labor contractions



Does this help?

Which statement about the molecules in ice and the molecules in liquid water is correct?

Answers

Answer:

There's no statements given, but in general your answer is likely either one of the following:

- Molecules in ice are further apart than in liquid water.

- Molecules in ice form a crystalline structure

When the following cross is performed: AaBb x AaBb, the expected phenotypic ratio is
A. 4:4:4:4
B. 9:3:3:1
C. 6:6:2:2
D. 7:7:1:1​ ​

Answers

Answer:

The correct option should be a

what is the purpose of each part of the animal cell

Answers

Answer:

Hope this helps!!!!!!!!!!!!!!

Explanation:

Answer:

yes that helped.. I guess?

what would happen if matter could not cycle through ecosystems?

Answers

Answer: Hope This Helps!

Explanation:

When humans and animals die. How is phosphorus returned to the soil? Living things could die if the matter could not cycle through ecosystems.

Additional Information: The phosphates in plants and animals are returned to the water when the plants and animals die and decompose. Also, large amounts of phosphorus in the form of phosphates are carried by rivers and streams as runoff to the ocean.

In ecosystem, without the right nutrients in the right amounts, you can't live. Other animals and plants also need the right nutrients to live.

What do you mean by ecosystem?

An ecosystem consists of all the organisms and the physical environment with which they interact. These biotic and abiotic components are linked together through nutrient cycles and energy flows.

An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life.

An ecosystem is a community of living organisms (plants, animals and microbes) in a particular area. The term `eco' refers to a part of the world and `system' refers to the co-ordinating units.

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1.9
What is the function of blood?
​

Answers

Answer:

transporting oxygen and nutrients to the lungs and tissues. forming blood clots to prevent excess blood loss. carrying cells and antibodies that fight infection.

Explanation:

Answer: Blood has many different functions, including: transporting oxygen and nutrients to the lungs and tissues. forming blood clots to prevent excess blood loss. carrying cells and antibodies that fight infection. Blood Provides the Body's Cells with Oxygen and Removes Carbon Dioxide. Blood absorbs oxygen from air in the lungs. It transports the oxygen to cells throughout the body, and it removes waste carbon dioxide from the cells.

Explanation:

What is a deuterostome?
a. trait in which an animal has repeating body parts able to be specialized for different functions
b. animal in which the mouth forms first in development
c. animal in which the mouth forms second in development
d. trait in which the nervous system is concentrated in one end, forming a head

Answers

Answer:

c

are animals typically characterized by their anus forming before their mouth during embryonic development.

Answer:

ITS C

Explanation:

What is a beneficial mutation?

a. A mutation that changes the nucleotide base of DNA from an A to a T.

b. A mutation that increases an organism's fitness

c. A mutation that decreases an organism's fitness

d. A mutation that makes no change to an organism's fitness

(WILL MARK BRANLIEST)

Answers

B. A mutation that increases an organisms fitness.

Codominance involves
A. multiple alleles
B. multiple genes
C. multiple chromosomes
D. multiple traits ​

Answers

Answer:

A - multiple alleles

Explanation:

true or false.

The law of conservation of charge states that the total charge of an area changes as electrons are lost to the environment.

Answers

Answer:

False

Explanation:

The Montreal Protocol limited the world's use of chemicals like Chlorofluorocarbons (CFCs). Which sentence best indicates that the Montreal
Protocol led to improvements in the thickness of the ozone layer?
When ozone was first measured by satellite In 1979, the average concentration above Antarctica was 225 Dobson units (DU). In 1989, when the
Montreal Protocol took effect, it was 127 DU. The lowest level was 92 DU In 1994. By 2019, the value was back up to 167 DU.
Excerpt courtesy of NASA

Answers

Answer:

well it isn't the last sentence, but that's all i got for you, sorry bro (i got it wrong on plato/edmentum). i think the first one might be a better answer if i'm looking at this correctly. sorry that i'm not really that much help!

Explanation:

The sentence that best indicates the Montreal protocol led to improvements in the thickness of the ozone layer is :  In 1989 when the Montreal protocol took effect, it was 127 DU ( second statement )

The Montreal protocol was an international agreement made and signed in 1987 by 46 signatory Governments The protocol was made to prevent the production and release of Ozone depleting substances like Chlorofluorocarbons into the atmosphere.

Hence from the statements listed above the statement that clearly signifies the importance of the Montreal protocol is In 1989 ( after the agreement took effect )is that the value of DU was 127 DU in 1989 .

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Being __________ is having the ability to generate ideas that are original, novel, and useful. A. personable B. emotional C. intelligent D. creative

answer :D

Answers

D. creative. Being creative is having the ability to generate ideas that are original, novel, and useful. Hope this helps!

Answer: creative

Hope this helps


Many people are protesting oil pipelines all over the country because of
concerns with spills and leaks. Why is just shutting the pipelines down not
really an easy answer?
a,We use it for more than just electricity, like gas and plastics
b.We have no other energy source to replace it with
O It is easy, we would be fine with immediately stopping production
c.Which fossil fuel is considered the "cleanest" fossil fuel in terms of pollution

Answers

Answer: b.We have no other energy source to replace it with

O It is easy, we would be fine with immediately stopping production

hope this helps if is’s wrong don’t be mad

How would living in a cold weather climate for most of the year increase indoor air pollution?
A)
It wouldn’t; climate has no effect on indoor air pollution.
B)
Indoor air pollution would increase with closed windows during the colder months.
C)
Warm climates cause black lung disease.
D)
Indoor air pollution would decrease with closed windows during the colder months.

Answers

Answer: B) Indoor air pollution would increase with closed windows during the colder months.

Explanation: Sorry no in depth explanation this time. Hope this helps :))

Can someone help me

Answers

Answer:

rrkufhjgfyrugf5td89yed/learningnice.com/ffiuvfk/answer

Explanation: u can find the answer there

T or F
An invasive species will cause an ecosystem to reach carrying capacity
faster

Answers

Answer:

True

Explanation:

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Other Questions
1-2 sentences explain what you think this mean Cally wants to coat her driveway with a winter sealer. Her driveway is 18 feet long and shaped like a trapezoid. At the garage door, the driveway is 12 feet wide, then it widens to 20 feet at the street. How many square feet of sealer should Cally buy if she wants to apply two coats? Post-Lab Question #4 Why did E have a large negative change? This graph shows the adoption of computer technology in the United States.Which statement does this graph support?Computer usage and Internet usage are seemingly unrelated.Usage of the Internet has outmatched the adoption of computers.Internet usage has declined even as the use of computers has increased.As more and more people have used computers, Internet usage has increased. When borrowing money from the bank, the amount of money originally borrowed is called the Emma looks under a microscope and studies slides prepared from both living organisms and non-living things. She looks at three prepared slides.How would she describe the characteristics of organisms? A. prokaryotes, not made of cells, fibrous B. prokaryotes, made of one or more cells, nucleus that holds DNA C. eukaryotes, made of one or more cells, nucleus that holds DNA D. eukaryotes, made of cells, fibrous hey yall like dat sweet algeba? then 5ab - 2c where a = 2 b = 3 and c is 0. gud luck daddio Many protists and bacteria are unicellular. Unicellular means they A. are made of only one cellB. are made of cellulose and have a nucleusC. are made of many cellsD. can only live inside another living organism If the side length of a right triangle is 12 inches and the hypotenuse is 13 inches, what is the length of the missing side. The play space is 10 ft to 12 ft. Logan is getting a second dog and wants to increase the length of the play space by 3 feet and the width by 3 feet. What will be the difference in the area, in square feet, between the original play space and the new play space in this porportion x /5 = 15/3 which number is equal to x in the porportion The graph shows a line of best fit because the points are plotted evenly above and below the line.The graph shows a line of best fit because there is a straight line.The graph shows a line of best fit because the association is zero.The graph shows a line of best fit because the points fit around the line. a . ) 4 - 2 x < 5 - x + 1b . ) 4/3 x + 7 > 3c . ) 2 x - 3 (x + 3) < 14 Experiment: Will the amount of water given to a plant affect how high it grows?What is the independent variable (test variable)?A. amount of waterB. plant growth Set up an equation and solve for unknown variable. The difference of 2 and a number is equal to the sum of 5 and that same number The dot plot shows the ages of students, in years, on a basketball team. Each dot represents 1 student. Find the mean (rounded to the nearest tenth) and the mode of the data. Why does climate change have such a large impact on coral reefs? 1. Excess carbon dioxide in the atmosphere dissolves in the ocean causing ocean acidification which decreases the growth rates in structure of corals 2(x+3) = 5x + 6 - 3x is it true or false If the graph of f(x) = xis shifted up 9 units, what would be the equation of the new graph?OA. g(x) = f(x) + 9OB. ()(*) 9O c. g() = 9 - f(s)OD. (*) = 95() Please help...no links please!