Answer:
c
Explanation:
it is older because it was buried deeper than the fossil in layer d
Answer:
Explanation:
Proteins are important because they give you ability to fix broken bone or to grow.
Answer:
All of the above
Explanation:
The order is Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species.
If it is a smaller one it is always in the ones above it.
Answer:
Gills allow for gas exchange
Explanation: