<span>The function of a cell wall has the same
function of the cell membrane; it protects the cell. Cell wall is made up of cellulose
that is only present in plant cells. Cellulose is a sugar that has a sheet like
structural carbohydrate. It is rigid that is used for support and provides protection
to the plant cell from damage. They cannot be dissolved in water. An example is
if you eat food that contains mostly of leaves. You will observe that you will
eliminate the same material as when you it. That is because our human body does
not have the enzyme that dissolves the cellulose.</span>
<span>Minerals are solids.
That is because when water freezes into ice it becomes a mineral, since it's a solid at that time.
</span>
Answer:
Carbon, Hydrogen, Oxygen, Nitrogen, and Phosphorus
Explanation:
Proteins are mainly made up of amino acids. The basic structure of amino acids is that they have a carboxylic group, amino group and side chain. The carboxylic group is mainly Carbon, Hydrogen and Oxygen. The amino group is mainly Nitrogen and Hydrogen. The side chains are unique per amino acid having different elements including Phosphorus.
The good news<span> is that we have the technology and practical solutions at ... </span>Reduce<span> tropical deforestation and </span>its<span> associated </span>global warming emissions<span>. ... </span>atmosphere<span> — </span>no<span> rules were in </span>effect<span>that limited </span>their emissions<span> of </span>carbon<span> ... Taking climate action </span>can<span> bring significant benefits to the</span>United States<span>, and the </span>economic<span> ...</span>
Answer:
1
Explanation:
Because air presure is more the lower you are
