Answer:
c
Explanation:
t8ssues makes up organs, organs make up an organ system and that makes an organism
Answer:
The summers are hot, and the winters are very cold.
Explanation:
When you turn it on the air gives the puck a lift into the air so it can move smoothely.
The answer is d which is set of facts because science is facts
Answer:
Iodine
Explanation:
Iodine is needed by animals because the body's metabolic rate is controlled by the action of an iodine hormone, called thyroxine, which is secreted by the thyroid gland in the neck.
If the animal fails to supply enough iodine through food to be able to make a normal amount of this compound, then the thyroid gland enlarges or expands trying to create enough, resulting in a common type of goiter.