Answer:
A to protect them from the sun but still allow air to flow near their skin.
Explanation:
I think
Answer:
box wood, tree and plastic.
circle, cork, sponge
brainliest please?
Explanation:
I think c is the answer not sure though
Answer:
Enzymes are very efficient catalysts for biochemical reactions. They speed up reactions by providing an alternative reaction pathway of lower activation energy. Like all catalysts, enzymes take part in the reaction - that is how they provide an alternative reaction pathway.
Explanation: