Answer:
Windy
Explanation:
The cold air drops down while the hot air rises, causing wind to rush about.
Answer:They must keep their internal environment within a narrow range of conditions.
Explanation:
Answer:
A group of cells make a tissue, a group of tissues make and organ, a group of organs make an organ system, and an organ system makes a organism.
Answer:
Both cloning and gene therapy are types of biotechnology.
Cloning is a type of biotechnology and gene therapy is not a type of biotechnology.