I would say a: because a backbone is a spine and gills are air way for fish to breathe and muscles are their power in their body
<span>That's called heredity</span>
Answer:
because of the use of oil and fossil fuel and the improvement of inventions
Explanation:
Answer:
Aphids are sucking insects that are common on both outdoor and indoor plants. They feed on the sap of plants and secrete a substance called honeydew. This sticky resin is a favorite food of ants, who actually “milk” the aphids for it by stroking their abdomen.
Explanation:
With what I could help u with anything