Answer:
D
Explanation:
polysaccharides is NOT one of the four main groups of macromolecules of living things
It would decrease, because the producers are the source of food for the herbivores
Answer:
a
Explanation:
It cools rapidly and contains dark minerals. :)
Answer:
None of the above
Explanation:
<h3>Because as N has the valence of 3 when it reacts with Cl of 1 as valence they will form NCl3</h3>
