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2 years ago

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Question 2 of 25

1 answer:

DedPeter [7]2 years ago

5 0

Answer:

D. They form an ionic compound.

Explanation:

The bonds which are produced between a metal ion and a non-metal ion are termed as ionic bonds.

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Why don't red blood cells pop in the bloodstream?

kirza4 [7]

Red blood cells do not pop in the bloodstream because of the osmosis, a specialized case of diffusion . Osmosis is the movement of <span>water through a selectively permeable membrane from a region of its higher concentration to a region of its lower concentration.</span>

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3 years ago

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Identify the structures of the spinal cord

GarryVolchara [31]

<span>1.Gray Matter
2.</span>Central Canal
3.<span>Dorsal and Ventral Root
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3 years ago

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8. Identify one function of the decomposers in this food web $3.

charle [14.2K]

Answer:

the decomposers do what their name says... they decompose

Explanation:

they decompose the dead animals and plants and turn them into nutrients that helps the plants grow

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2 years ago

Twind is considered to be an abiotic factor because it.?

stepladder [879]

Wind is considered an abiotic factor because it is not a living organism.

Hope this helps!

8 0

3 years ago

A student's grade goes from a 95 to a 65 in 3 weeks. Calculate

steposvetlana [31]

-10grade/week

Explanation:

Given parameters:

Initial grade = 95grade

Final grade = 65grade

Time = 3weeks

Unknown parameter:

Rate of change of grade = ?

Solution:

Rate is defined as the change of a quantity with time.

Rate of change of grade = $\frac{Final grade - Initial grade}{Time}$

Rate of change of grade = $\frac{65 - 95}{3}$ = $\frac{-30}{3}$

Rate of change of grade = -10grade/week

The rate of change of the student's grade is -10grade/week. It implies that the grade of the student reduces by 10unit per week.

5 0

2 years ago