The polar head of a phospholipid is made of molecules. a. phosphate b. fatty acid c. protein d. carbohydrate

Which best describes this behavior? it is beneficial only to the males that do not fertilize eggs. it is beneficial only to the female workers that are not fertilized. it is beneficial to each one of the individual colony members. it is beneficial to the whole species, but not to all of the individual members.

This rapid change in species that rarely leaves behind fossil evidence is referred to as

Some plants have reproductive structures that them reproduce using natural forces or animals. how does the reproductive structure shown here ensure the reproductive success of plants?