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Mekhanik [1.2K]
3 years ago
8

SOMEONE PLEASE HELP ASAP!! THANK YOU SO MUCH!!!

Biology
1 answer:
blsea [12.9K]3 years ago
7 0
1- B
2-B
3-C
4-B
5-A
6-A
I cant see the options for question 7, but here are the answers for 1-6. Hope they help!
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The seasons by the ocean are _____ than inland areas.
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The seasons by the ocean are less extreme than inland areas.
 
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In diffusion and osmosis what happens to the concentration of water inside each cell
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diffusion is the movement of molecules or stuff through the cell membrane

osmosis is the movement of water

water move from high contration to lower concentration

the there is salt outside of the cells the water will move out of the cell membrane and if there is salt inside the cells the water will move into the cell

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Question 4....??? What effect can bottleneck events have on population that have nearly become extinct????
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The answer is; D

It reduces the diversity of the population because some variations in the population can be completely eliminated by the bottleneck effect. Even if the population recovers in population size, the genetic variation will have reduced as compared to the initial population before the bottleneck. For a mall population, this effect can be grave because the reduced genetic variation may mean that the population may be unable to adapt to new selection pressures hence may go extinct.  

5 0
3 years ago
Which statement about infiltration is TRUE? Group of answer choices groundwater is an unsafe (dangerous) source of water not mea
weeeeeb [17]

Answer: Groundwater can remain in subsurface storage for long periods of time.

Explanation:

The ground water is the water reservoir that gets accumulated beneath the earth crust due to the accumulation of water that seeps into the soil and rock due to the absorption by water bodies river, lakes, ponds, oceans, and rain or any kind of precipitation. The groundwater remains as a subsurface storage of water until the site of groundwater is searched and water is extracted from it for household, agricultural or industrial purposes.

8 0
3 years ago
3. What body movements are due to muscles working in opposed<br> groups? Explain
NikAS [45]

Answer:

Elbow

Explanation:

Muscle works in pairs and groups e.g biceps flexes the elbow and triceps extend it and it is called antagonistic muscle action.

The working muscle is called the primer mover or agonist. The relaxing muscle by another muscle is called synergists.

When muscles cause a limb to move through the joint range of motion,it could be synergists or antagonists.

I hope this will help you

6 0
3 years ago
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