Ultraviolet sun rays it damages the cells and can cause skin cancer.
Amoeba survives in marine water due to its osmotic
B. the nervous system connects bones
D) It showed that the chemicals of life could form in the conditions found on the early earth.
Answer:
Explanation:
If you think of the negative memory’s you will look bad with regret. You wish it never happened. When you see a positive side it makes a whole new aspect of things.
