The energy needed to "pump" sodium outside the cell in active transport is

atp

lipids

heat

carbohydrates

Which is the correct order in the scientific process? ask a question ® form a hypothesis ® make an observation ask a question ® make an observation ® form a hypothesis make an observation ® form a hypothesis ® ask a question make an observation ® ask a question ® form a hypothesis

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

Which of the following are not included as modern mammals that evolved during the eocene epoch? primates artiodactyls perissodactyls none of the above