Ask question

Ask question

All categories

2 years ago

12

Which statement best explains why cells separate and expel waste?

1 answer:

STatiana [176]2 years ago

4 0

Answer:

I would say the 2nd one It helps growth and repair of cells of orgasms
But your school would probably say the 3rd one It helps remove toxins from the body to maintain homeostasis

Explanation:

2. Our cells produce a lot of waste that must be eliminated (excreted) from the body. These residues are called excreta. The residues formed from the chemical reactions that take place inside the cells can be eliminated through:

• of the respiratory system (carbon dioxide)

• skin (sweat)

urinary system (urine)

Our cells expel these substances to maintain the dynamic balance (homeostasis) of our body and promote our well-being.

You might be interested in

Is flat soda mixture or pure substance?

Nesterboy [21]

The answer should be Pure substance

5 0

2 years ago

Which equation has x = 5 as the solution?

Natali5045456 [20]

Answer:

x-10 should be the answer

8 0

2 years ago

Write balanced complete ionic equation for hcl(aq)+lioh(aq)→h2o(l)+licl(aq) express your answer as a chemical equation. identify

Svet_ta [14]

Explanation:

An equation is said to be balanced when the number of atoms on both reactant and product side are equal in number.

Whereas an equation where electrolytes in an aqueous solution are represented as dissociated ions is known as an ionic equation.

For example, $HCl(aq) + LiOH(aq) \rightarrow H_{2}O(l) + LiCl(aq)$ can be represented in ionic form as follows.

$H^{+} + Cl^{-} + Li^{+} + OH^{-} \rightarrow H_{2}O(l) + Li^{+} + Cl^{-}$

Now, cancelling the common ions present on both sides of the equation. The resulting, ionic equation will be as follows.

$H^{+} + OH^{-} \rightarrow H_{2}O(l)$

8 0

2 years ago

Read 2 more answers

At 17 °C, a 0.80 mole sample of a gas exerts a pressure of 1.2 atm. What is the volume of the container?

lapo4ka [179]

Answer:

A. 16

Explanation:

7 0

2 years ago

Which statement describes two organ systems working together to get rid of wastes made by cells?

saw5 [17]

Answer:C

Explanation:it gets rid of waste

8 0

2 years ago