Which technology for studying genes do researchers use to attempt to insert genes into the dna of cancer patients to cause the immune system of the patient to kill cancer cells? bioinformatics genetic screening gene therapy proteomics

!if we removed the wolf, snake, and hawk from this food web, what best explains the impact it would have? a) the number of producers would increase. b)the number of decomposers would increase. c)the number of primary consumers would increase. d)the numbers of primary consumers would decrease.

The distribution of related animals and plants across the world

What is the ecological role of food chains and food webs