Answer:
platelets
Explanation:
platelets clot to plug the holes in the blood vessels and stop the bleeding . if the blood doesn't clot it means there is a low amount of platelets
The answer is mitochondria because mitochondria is involved in cellular respiration.
Mass transit can help reduce air pollution in urban cities because there are fewer cars on the roads, creating less pollution.
No, because its genes are still the same. To evolvewould mean that the frog had one set of genes as a tadpole, then a different set as an adult. It just doesn't work that way. The genes are the same.
The lungs are functioning to take carbon dioxide out of the body. Also known as exhaling.