Which term do biologists use to describe the number of individuals a species requires to reproduce successfully and prevent it from going extinct? a. carrying capacity b. population density c. minimal viable population d. survivability curve

Iguanas need to live in a habitat that is very warm, so the pet store warms their enclosures with "basking lights" which act as an artificial sun. describe how the three methods of thermal energy transfer may take place within the iguana's enclosure.

When plants use sunlight to make food, the energy of sunlight is

Match the functions to the cell types ? contraction and relaxation. conducting electrochemical signals fighting diseases carrying genetic material