Gene mutations provide new traits, those that are useful evolve and strive into new species'. Those that are not so useful, eventually die off
B. form images of internal organs
Answer:
Since the oceans are mostly water, the elements hydrogen and oxygen are the most common. Sodium and chlorine are found in the salt in ocean water. Earth's atmosphere is made up of a combination of gases, including nitrogen, oxygen, and carbon dioxide. Nitrogen and oxygen are the most common elements in the atmosphere
Explanation:
Answer:
it is difficult because of poaching to get their skin, and also baby cheetahs are killed by other animals like lions etc ,
Explanation:
it is difficult because of poaching to get their skin, and also baby cheetahs are killed by other animals like lions etc
