Answer:
plants
Explanation:
they get their food from sunlight through a process called photosynthesis
Four conditions are needed for natural selection to occur: reproduction, heredity, variation in fitness or organisms, variation in individual characters among members of the population. If they are met, natural selection automatically results.
Explanation:
<h3>Question:-</h3>
When people run long distances, their muscles require increased amounts of oxygen. Which system is responsible for carrying this oxygen to the muscles?
<h3>Answer:-</h3>
Respiratory System.
Did you Know?
Haemoglobin is the pigment of our blood to give red color.
Hope it helps ☃️
