If coral reefs provide food and shelter to many ocean living beings, then coral reefs provide what to many living beings in the ocean? Answer choices: - Chemical energy - salt and water. - shelter and amusement - survival - important habitats - food and water - water and fun - food and shelter
food and shelter

(Question)
If ecosystem complexity generally increases from the poles to the equator, then where is ecosystem complexitiy generally least? Answer choices: - humans disturb it - frontal zones - in lakes - at the ocean - our planet - at the poles - mouth of rivers - at the equator
(Answer)
at the poles

Ques: If wetlands are extremely important the world's major habitats, then wetlands are extremely important whats? Answer choices: - wetlands - farms - animals - field trip - habitats - homogenous - root growth - our planet
Ans: habitats

(Q).
If the nucleus breaks up into lighter elements when an animal divides into two parts, then what breaks up into two lighter elements when an animal divides into two parts? Answer choices: - the blood cells - the heart - Energy. - the main element - heat energy - light energy - the nucleus - sensory neurons
(A).
the nucleus

Ques:If electricity sometimes is used for heating hospitals, then what is electricity sometimes used to heat? Answer choices: - space - hospitals - waves - direct energy - energy - Light - condensation - clouds

Ans:hospitals

Question: If potassium is important for an animal to survive, then what does potassium do for an animal? Answer choices: - duplicate itself - Regrows it - Relieve pain - protect them - food and shelter - motility - Helps it survive - heating liquids
Answer:
Helps it survive