Answer:
Energy flows through the organisms from bottom to top and increases at each level.
Explanation:
Answer:
Red
Red is the lowest energy visible light and violet is the highest. A solid object has color depending on the light it reflects. If it absorbs light in the red and yellow region of the spectrum, it will have a blue colour
The Alveolar macrophages, Cilia and the mucus layer
Answer:
A) They form covelant bonds
Explanation:
covelant bonding occurs when pairs of electrons are shared by atoms.
It is a part of the cell cycle.
