The method of heat transfer by which the sun warms the earth is a. conduction b. convection c. radiation d. solaration

C

Explanation:

Because between the earth and sun is empty space (vacuum) transfer of heat from the sun to earth can only occur through radiation-  because convection and conduction require a medium. The is the same process that warms your hands when you place them beside a fire. When you put your hands above the fire, they are warmed through convection.

it would be the percentage of food eaten by the flock

i remember doing this lab