Answer:
An organ system
Explanation:
Group of cells are organs
Organs working together are organ systems
Organs systems togethers is an organism
Answer:
C)getting in bike crash
Explanation:
I think this because it can also hurt others besides themselves
C. the amount of calories
I thinks that it is coughing
Answer: to be able to achieve long term goals you must have shirt term goals to track the progress.
Explanation: you track the progress by using some form of daily and monthly data