On what islands did Charles Darwin do his study on biodiversity?

Give examples of animals that live in sea and are considered mammals. ♡

Which kind of aquatic ecosystem does the photograph most likely show? a. marsh b. swamp c. lake d. river

Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?