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True [87]
3 years ago
12

1. What is the processes of leaves? 2. What is the adaptions in leaf?

Biology
1 answer:
Vladimir79 [104]3 years ago
6 0
1.The process of leaf color change. Leaves change color during the autumn because the amounts of pigments change as the leaves prepare to fall from trees. All leaves gradually lose chlorophyll during the growing season, and this loss accelerates before leaf fall.


2.The leaves in hot or dry environments may be adapted to reduce transpiration. For example, their stomata may be open at night and close midday. This is the reverse of what usually happens, and it means that the stomata are closet when the rate of transpiration would be greatest.
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What would happen if biologists kept introducing hares into the environment to keep the hare population at a high and constant l
mamaluj [8]

Answer:

More food is available for predators.

Explanation:

If biologists kept introducing hares into the environment to keep the hare population at a high and constant level so there is more availability of food for the predator and so the population of predator increases. If there is no predator for the hare so it will increase in number and eliminate all the vegetation of the environment while on the other hand, if the biologists kept only the lynx population at a high and constant level so it decreases the population of hares because lynx feeds on hare.

5 0
3 years ago
The factory can affect the carbon cycle by releasing carbon dioxide into the atmosphere. Because carbon dioxide is a , it can tr
Aleksandr [31]
Because carbon dioxide is a GREENHOUSE GAS, it can trap the sun's heat in the atmosphere. Because the factory is made of concrete, it may deplete groundwater levels over time by not allowing water to INFILTRATE. 

Greenhouse gases (GHGs) are gaseous components that absorb the infrared radiation emitted by the earth's surface and contribute to the greenhouse effect. The increase in their concentration in the Earth's atmosphere is one of the factors causing global warming.

Concrete does not allow water from the ground surface to infiltrate to underground.
8 0
3 years ago
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PLEASE HELP I NEED THIS TO PASS
Maurinko [17]

Answer:

scientist can learn how the rat has evolved based on where they live. it also helps find what the common ancestor was and all the common traits they have, for example rats in Norway may be used to the cold. and the rats in africa need to adapt to the heat and the constant threat of them being eaten.

7 0
3 years ago
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Part C If you were the head of an ocean conservation program, what concerns would you have about implementing this method of cor
timurjin [86]

Answer:

It causes no pollution.

Explanation:

The first concern about implementing the method used for coral regeneration is that it causes no water pollution in order to protect the other aquatic animals from the harmful effect of the method used for restoration. If the harmful effect of coral regeneration is higher and disturbing so it must be avoided in order to save other organisms but if there is no harmful effect of the method used for coral regeneration so it must be used.

6 0
3 years ago
In which population is genetic equilibrium most likely to occur?
bazaltina [42]

Answer:

RANDOM MATING

Explanation:

random mating

The Hardy Weinberg principle of genetic equilibrium defines that gene and allelic frequencies will remain the same among the generations in an infinitely large interbreeding population. In this population the mating among the members of the population is random and no selection, migration and mutation will occur.

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