Answer:
The acquired immune system, with help from the innate system, produces cells (antibodies) to protect your body from a specific invader. These antibodies are developed by cells called B lymphocytes after the body has been exposed to the invader. The antibodies stay in your child's body.
Answer:
<u>decomposers</u> are organisms that break down dead matter in an ecosystem.
8. in the process of <u>p</u><u>h</u><u>o</u><u>t</u><u>o</u><u>s</u><u>y</u><u>n</u><u>t</u><u>h</u><u>e</u><u>s</u><u>i</u><u>s</u><u>.</u><u> </u>
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B)
Both occur in only one direction.
Answer:
c. Biosphere
Explanation:
The biosphere, also known as the ecosphere, is the worldwide sum of all ecosystems. It contains all living things above and below the surface of the Earth.
