Answer:
The second answer is correct
Answer: definetly A, food webs
Explanation:
the other options are not even related to organisms
Answer:
The brain and the nervous system that attaches to the brain make up the most 2 critical organs in the human body.
It refers to Calorific flow
The treatment is in the tummy so that they can see why the dog has poopy problems then you will have a cure ur welcome