Answer:
B.
Explanation:
Most pregnacys last for 37-42 weeks
Hello! OK, so my cousin had cancer and the children had to wear masks over their mouth to go into his house or hospital room. This is because children don't have as strong of an immune system as adults. Also, children tend to have more germs than adults. This could be due to school, the playground, or even playing in dirtier places like sand or the dirt.
question 2. Is Carbohydrates like sugar and starch.
question 3. It is 4 grams for alcohol
question 4. it will be 40-75 percent
hope it is helpful.
from 6th grader Darren
Answer:
i would say faulty apliences open flames
Explanation:
Answer:
Explanation:
The Circulatory system pumps blood around the body, and the respiratory system facilitates the gas exchange that keeps the blood fresh. The heart is connected to the lungs via the pulmonary arteries and veins.
The circulatory and respiratory systems work together to deliver oxygen and other important nutrients to every cell in our bodies. All of our body cell require oxygen to conduct cellular respiration. In this process, oxygen burns the nutrients from foods w eat, providing energy for the cells. The respiratory system is responsible for bringing oxygen into the body and removing waste gasses.
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