Why are the fish able to survive in the pond?
1) the fish use carbon dioxide produced by the plants.
2) the fish use oxygen produced by the plants.
3) the plants use oxygen produced by the fish.
4) the plants use chlorophyll produced by the fish.

Recombinant dna (rdna) creates offspring which are genetically identical to the parent is the process of breeding only organisms with desirable traits involves the removal of the nucleus of a cell combines genes from organisms of different species in a lab

What pattern of migration do whales follow?

Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b. through genes c. through seasonal cycles d. through hibernation