Answer:
c
Explanation:
Availability of space, shelter, food, and water can determine the population of animals and plants. If there's an abundant supply of those items species can thrive but if those items are scarce the species in that area can decrease.
Answer: cheek
cheeks are very fleshy in humans
Oxygen is an electronic which can be defined as pure substance..we breath in oxygen and breath out carbon dioxide
Answer:A
Explanation:
Sunlight is the ultimate source of energy on the earth.
<span> it makes a tissue: a group of similar cells that work together to perform a specific job in the body.</span>
