B
A convergent boundary is an earth where two or more lithospheric plates collide
Answer:
the third option, commensalism
Explanation:
The entire food web would be affected
Answer:
True
Explanation:
All organic (naturally occurring) molecules are classified into 4 general categories: carbohydrate, lipid, protein, and nucleic acid. Foods you consume consist of these 4 molecules.
Answer:
Pneumonia is an infection of the lungs caused by bacteria virus fungi or protozoa in rare condition.