BLESS YOUR GRADES AT LEAST TAKE A LOOK!!

What is a possible use of the exoskeleton of coral in human medical practice?
A) making new medications
B) bone grafts
C) antibacterial properties
D) building skeletons to study

Apart of an ecosystem that can restrict the growth of a population is referred to as

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.

Identify characteristics of energy from the sun. check all that apply. almost all of the energy on earth comes from the sun. energy from the sun is known as mechanical energy. the energy in fossil fuels originally came from the sun. plants convert the energy of sunlight into chemical energy.