Answer:
1. Electrical impulses in the heart cause the muscle to contract.
2. To keep the blood flowing in only one direction
Explanation:
In the first question, the correct answer is ''Electrical impulses in the heart cause the muscle to contract''. Every muscle in our body contracts because of electrical impulses and this is also true for our hearts. Or any hearts in nature that we know of.
In the second question, the answer is ''To keep the blood flowing in only one direction''. We have those valves and without them, we wouldn't be able to function as we do.
I think out of those 3 it would be “A” however they all seem to illustrate intellectual health.
Occupational safety and health is crucial for running a success business. Some benefits would be:
It demonstrates that the business is socially responsible
Enhances and protects brand value and its image
Increases the productivity of employees and workers of all kinds
Enhances the worker’s commitment to their company
mark brainliest :)
