The process of chemical cycling is known as the biogeochemical cycle because it a. absorbs the chemicals involved from the sediment. b. takes place over a long period of time. c. involves both living and nonliving components. d. withdraws the chemicals from the atmosphere as a gas.

Rue or false siblings look simila rbecause they each have some traits of their parents.

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.

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