Kelp --> sea urchins ---> sea otters best represents the feeding relationships in a kelp ecosystem that has not been disturbed
by humans.
Answer:
Lack of oxygen
Explanation:
There are two mechanisms for energy production (glucose breakdown), aerobic and anaerobic. When adequate amounts of oxygen are present, aerobic mechanism is used. However, when there is insufficient oxygen, such as during exercise, the anaerobic mechanism is used.
Answer:
A metamorphic rock can be classifies according to its texture and compositions.
Explanation:
Soil is a mixture of weathered rock and organic material.
Answer: I got it :)
Explanation:
Domain, Kingdom, phylum, class, order, family, genus, and species.
