Which best describes the fossil record?
a.) the fossil record cannot provide evidence of evolution.
b.) the fossil record provides evidence of a common ancestor to many species.
c.) the fossil record provides evidence that disputes the theory of evolution.
d.) the fossil record is inaccurate because scientists are not able to date fossils.

Where is energy trapped inside the organelle chlorophyll

After fertilization, which type of cellular division is responsible for the growth and development of a complex, multicellular organism?

Plz genetic engineering can be applied to many fields including medicine and agriculture. which of the following is a medical application of genetic engineering? a. giving crop plants recombinant dna so that they would be resistant to herbicides. b. examining a persons pedigree to determine whether they can carry a gene for a genetic disease. c. analyzing a persons dna to see how closely they are related to another person. d. certain genes into bacteria so that they will produce a needed medicine.