From which group did tetrapods evolve? select one: a. ray-finned fishes b. cartilaginous fishes c. jawless fishes d. amphibians e. lobe-finned fishes

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.

Any sound above what db can cause hearing loss in human beings

What controls activities within a eukaryotic cell?