Answer:
Explanation:
You got it right! It is in fact A.
When an individual muscle fiber receives a threshold stimulus, it contracts as much as possible. ... a threshold stimulus is the minimum amount of energy needed to make a muscle fiber contract.
Are there answer choices? The only thing you can see change is the size and the pattern slightly changed.
These or some hardcore questions lol where is this from ?
Answer:
Could you attach an actual pdf of the food chain so we can see?
The producer is whatever makes the food for the first organism in the chain.
Explanation:
