Answer:# 1 is salt #2 is fresh #3 fresh #4 salty
Explanation:
Because there is nothing to eat the tertiary consumers. If there population gets to big, they will die out so they must stay small.
<span>carbon dioxide + water —> glucose + oxygen + water</span>
A converging lens focuses the diverging, or blurred, light rays from a distant object by refracting (bending) the rays twice. ... This double bending causes the rays to converge at a focal point behind the lens so that a sharper image can be seen or photographed.
(Thus making the vision clear)
