Answer:
okay so to me I think a unhealthy pyramid may look like:
Explanation:
its mostly junk food and unhealthy things that are not good for your health or body. if you were referring it to that! I hope this answered your question!
D. Organisms only need water
Trade ships..................
Answer:
Adhesion is the tendency of dissimilar particles or surfaces to cling to one another.
Explanation:
