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Sliva [168]
3 years ago
8

Need help with the question in the picture

Biology
1 answer:
NNADVOKAT [17]3 years ago
4 0

Answer:

The answer is k = −11

Explanation:

f(−2)= 0

f(−2)= − 8  −  24  −  2 k  +  10  =  0

2 k = -22

and finally; k= −11

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5 0
3 years ago
This part of the cell stores wastes, water for food
valentina_108 [34]

Answer:

<h2>Vacuoles</h2>

Explanation:

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5 0
3 years ago
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What controls the function of the cell
blsea [12.9K]
The nucleus because it is the brain of the cell, it's what controls it.
4 0
3 years ago
Discuss the Conditions necessary to cause water to diffuse out of a cell
sammy [17]

When water molecules diffuse through a cell membrane this process is called the osmosis. Water molecules are extremely small and because of this they can slip freely through the gaps between the phospholipids in the cell membrane. And as a result, water molecules can constantly move back and forth though the cell <span>
membrane. This movement of water has a very important function and that is it enables cells to absorb water. </span>

Now for a movement of water molecules to happen, there should be a concentration gradient in the surrounding. That is, the amount of water in one side must be different on the other side.

<span>For water to diffuse INTO the cell, the amount of water outside the cell membrane should be larger than the amount of water inside the side.</span>

7 0
3 years ago
56:18
Vanyuwa [196]

Answer:

A producing colored sparks in fireworks

C rusting in the presence of water and oxygen

these are the correct answers

8 0
3 years ago
Read 2 more answers
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