Wich of the following countries is the top oil consuming and importing country A) Saudi Arabia B) Canada C) United States D) france

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.

Explain why the plants cortex would serve as the best food source for animals

What factors contribute to the effect an environmental toxin has on the human body?