Answer:
I think its C. effective communicator
Explanation:
not really sure, but 80/20
Answer:
B
Explanation:
The changed protein connects differently, but its function doesn't change.
As a person ages their cardiovascular fitness tends to DECLINE.
I believe It will collapse on it's self and form a blackhole, most stars do this when they've burnt out all their fuel.
Answer:
Body type
Explanation:
Not an expert on this topic, but this is because everyone's body is different, so that affects what the healthy outcome is. For example, if someone has a body type that is slightly overweight or underweight from birth (from genes and such) they can't help having a different body. So what that means is that their healthy weight might be considered overweight/underweight compared to more "normal" body types.
