Enzymes (Catalysts) lower the required activation energy, allowing the reaction to happen more quickly.
Jawless fish. The class Agnatha is a class made up of jawless fish. It excludes all vertebrates with jaws.
Answer:
formula used: volume=density/volume
Explanation:
<u>data:</u>
volume=?
density(given)=917kg/m^3
mass(given)=0.0427kg
<u>solution:</u>
917/0.0427 =21475cm^3
<u></u>
We defined secondary consumers<span> as organisms, primarily animals, which eat primary </span>consumers<span>. Furthermore, </span>secondary consumers<span> can be classified into one of two groups: carnivores, or meat eaters, and omnivores, which are plant and meat eaters.
So the answer would be D.</span>
Based on the nebular theory, the sun and planets of the solar system began as a giant cloud of molecular dust and gas.
