Answer:
The nervous system, the integumentary system, the muscular system (and the skeletal system) are all involved in responding to a sharp object.
Explanation:
Guanine - Cytosine
Thymine - Adenine
There will be a horizontal line between them and one of the individuals will not be connected to the original individuals.
Hope that helps :)
Answer:
If there are no plants in the tank, they will run out of oxygen because there is nothing producing oxygen.
Explanation:
Answer:
It brings a transport liquid into close contact with all cells in the body.
