Experimentation (or the experiments the scientist was doing for 10 years) could be wrong or done in an inappropriate way. The only way to know if the information is valid is by checking the way the experimentation (data) was done as well as making sure to check all other factors
Capillaries have thin walls, only one cell thick, that allow them to effectively perform their function.
Answer:
they tried to swim away but got eaten by a shark
Explanation:
A. They are organic and found in living things
Answer:
The answer to your question is a
