So a change in an organism's DNA can cause changes in all aspects of its life.Mutations<span> are essential to </span>evolution<span>; they are the raw material of genetic variation. Without </span>mutation<span>, </span>evolution<span> could not occur.</span>
Well enegry helps them stay active all the time but at night even animals need to rest to restore energy for the next day and nutrients helps them grow and gives them vitimn a, c ,b ,e, and d oh and iron it also helps them to be active in some caces.
Answer:
Dr Poole worked in Gorongosa park and he made the observation of most females being tuskless as a result of the selective pressure caused by poaching.
Although male elephants are also affected by this in which some don’t also have tusks the percentage is low when compared to the female elephants.
Answer:B
Explanation:it’s call a ocean basin
Some Problems in pregnancy are gestational diabetes and hypertension
that is why when pregnant there are a lot of vitamins needed and extra care. Malnutrition
during pregnancy increases your baby's risk of type 2 diabetes, heart disease,
osteoporosis, obesity, breast cancer, chronic kidney failure, infectious
diseases, psychiatric disorders and organ dysfunction.
