A problem with solar energy is that it is… A) used too much
B) nonrenewable
C) costly to build
D) too hot

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?

Aphids are tiny insects that feed on plants. ladybugs are to plants because they eat aphids. which type of organism are aphids in this scenario? co decomposers predators prey producers

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.