If the medicine killed all the bacteria, you wouldn't be able to sustain other bad bacteria, for your body holds the amount of bacteria that is needed to live. Your vitamin production decrease, and you probably wouldn't be able to survive for long. One of your needs to survive for your body is to be able to have bacteria to fight off viruses, to protect your body from the outside, some bacteria is needed to give nutrients or signals to the brain.
Five out of Ten
Alcohol Related crashes happen way to often for it to be a 10/3 out of 100. That is too small.
When it comes down to it, it is either 3/5 out of ten.
I would say Five out of Ten.
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.
See a doctor as soon as possible
Answer:
Maybe no one knows what you are asking about?
Explanation:
