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kvv77 [185]
3 years ago
7

HELP ME!!!!!!PLEASE

Biology
1 answer:
AysviL [449]3 years ago
4 0

Answer:

.they flow from inside the cell out

Explanation:

Calcium ions move naturally through diffusion from a region of high concentration to a region of low concentration. Due to the concentration gradient between the inside and the outside, the ions will move from the inside to the outside until an equilibrium is reached.

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The fish is the limiting factor because its population <u>determines the survival and availability  of the grizzly bears.</u>

A limiting factor is  resources(biotic or abiotic) that affects or determine the availabity and growth of an organism or group of an organism within an ecosystem.

The more fish it takes, the more the liver produces urea, and kidney tubules  makes use of the urea in it tubules for urine formation in the loop of Henle. The urine formation and loss, leads to intake of water and the sequence continues.

This is an example of a biological limiting factor because the bear  predate on the fish for survival and population.

If the population of the fish drops,( <u>the limiting facto</u>r) the bear drinks less water based on above, and therefore <u>disruptions  of the ecosystem</u>.

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Question 9
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