Wind a. removes the fertile b horizon of soil b. can be reduced my cutting down trees c. happens slowly in dry climates d. is both constructive and destructive

Do you think the gene eef1 alpha1 supports cell theory? explain your response.

Which of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs

Which of the following statements about protists are true? a.they are typically found in moist environments. b.they are all unicellular. c.they have a nucleus. d.they are all multicellular.