Answer:
The answer is A. water, carbon dioxide, and energy.
Explanation:
Answer:
The number of primary consumers will increase
Explanation:
If all the secondary consumers disappear, the primary consumers will continue to reproduce causing the population to increase
Answer:
B
Explanation:
Alternative energy is the same thing as renewable energy which should be natural processes
the answer is B the pores must be connected to each other
Answer: Racial classification
Explanation: Racial classification can be defined as the way humans are classified based on their physical and social traits which they have such as how they look, their skin color, hair texture, the native languages they speak.
Scientists used racial classification to learn how unique and different humans are.
