They use a formula and that formula is
People/Land Area=Population Density
Answer:
parents with AB and O blood types can either have children with blood type A or blood type B. These two types are definitely different than parents' blood types!
hope i helped. if i can get brainliest that would be great
Sample b is the control group because it’s the group not being tested and being kept the same.
D. the <span>stomata close to preserve water and gas exchange decreases.</span>
