Answer:
Mitochondrial cells are present in more abundance.
Explanation:
Sperm cell require more energy because they need to travel to ovum through vaginal tract to initiate the process of fertilization which requires a supply of energy.
Answer:
Explanation:
Trachea, which split into two bronchial tubes
Answer:
The lymphatic system is a network of tissues and organs that help rid the body of toxins, waste and other unwanted materials. The primary function of the lymphatic system is to transport lymph, a fluid containing infection-fighting white blood cells, throughout the body.
Short Answer:
It helps get rid of toxic waste throughout the body in which can cause harm or damage organs.
Some dinosaur only ate plants and no meat. As plants became extinct the dinosaur who ate plants couldn’t get the food they need so they starved.