Which of the following statements about evergreen trees is true? a. they have leaves that fall as temperatures get cooler. b. they have leaves that change colors with the seasons. c. they have needles and cones instead of leaves. d. they have adapted in order to survive hot, dry summers.

What element is able to combine with itself and hydrogen to form large molecules ?

Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b.through genes c. through seasonal cycles d. through hibernation

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.