.86km is the correct answer
The answer is a because a fill in the blank is always just one word
Answer:
Explanation:
Secondary consumers are organisms that eat primary consumers for energy. Primary consumers are always herbivores, or organisms that only eat autotrophic plants.
Carnivores only eat other animals, and omnivores eat both plant and animal matter.
Answer:
helium
Explanation:
helium has the highest ionization energy level
