Answer:
c. parasite
Explanation:
the barnacle benefits from the host while the host is harmed from the barnacle
Phytoplankton
They are the only one that are both animals and protists as they can be either
A week is the correct answer
Because they can usually predict mostly accurately up to 5-7 days which matches the answer for one week.
Hope that helps :)
Answer:the fitness of an organism is the ability to survive and reproduce
Explanation:
