Which is an effect of a compromised immune system? decreased antibody production
improved ability to fight disease
increased lymphocyte production
reduction in pathogens entering the body

As the human population grows, what happens to our natural-resource requirements? o they increase o they decrease o they do not change. they go in cycles

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.

The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates