Answer:
The environment that it lives in has not changed much, therefor there is no need for evolution to take place.
Explanation:
Answer:
half Normal half color blind
Explanation:
On punnett Square there are half dominat genes and half non dominant (sorry for the horrible explanation
Answer: An earthquake happens when tectonic plates move against each other. An oceanic and a continental tectonic plate might move against each other. When that happens, water is pushed upwards and it creates ripples that then move towards land.
Explanation:Hope this Helps :)
Pericardium is a double walled sac enclosing the heart.
Answer:
c
Explanation:
Nitrogen has a number of important uses. It can be used to replace air and eliminate oxidation of materials. Its most important use is in creating ammonia, which in turn is used to make fertilizer and explosives. Liquid nitrogen is used as a refrigerant for very low temperatures