Conduction can only occur between two objects when –

Conduction can only occur between two objects when -

one object is less dense than the other. both objects are in physical contact with each other.

humans can cause extinction of a species through overharvesting, pollution, habitat destruction, introduction of invasive species (such as new predators and food competitors), overhunting, and other influences. explosive, unsustainable human population growth is an essential cause of the extinction crisis.

explanation:

i didn't have the answer choices , but i tried my best.