In order for a hypothesis to become a theory, scientists must

How can sound waves be used for various applications

How did increasing the hawks affect the rabbits

What are three ways transgenic organisms can be used to benefit society? A. To produce bacteria that can generate biofuels efficiently B. To produce new pets that are genetically identical to pets that have died C.

Recently, some crop plants were genetically modified to be immune to the effects of weed killers. Which of the following should be determined before planting the resistant crop in fields?

An example of simple multicellularity is found in

When Charles Darwin published the Origin of Species, he provided evidence for which of the following concepts related to evolution? (choose all that apply) a. descent with modification as a process for speciation b.

Which animal group has mostly live births?

What are the stages of the plant life cycle

Which ratio between primary neuron and secondary neuron would allow for the greatest receptive field sensitivity?

Which of the following is NOT generally associated with a thunderstorm? A. tornado B. lightning C. dry air