Plants and blank are major carbon reservoirs

A- Water
B- Fossil Fuels

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy

Select the correct answer. which term do biologists use to describe the average number of individuals of a species per unit area? a. carrying capacity b. population density c. minimal viable population d. survivability curve

Which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?