Your immune system uses a huge army of defender cells - different types of white blood cell. You make about 1000 million of them every day in your bone marrow. Some of these cells, called macrophages, constantly patrol your body, destroying germs as soon as they enter. This is your 'natural' or inborn immunity. But if an infection begins to take hold, your body fights back with an even more powerful defence of T- and B-cells. They give you acquired immunity, so that the same germ can never make you as ill again.
The average weight for a girl should be around 85 - 100 pounds
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Answer:
paper bag cooking is when you cook with a paper bag on the fire to lower the heat , low presure cooking is cooking with low presure of fire
Taking a break every few minutes
Answer:
WARM UPS-
1. can prevent you from getting hurt of pulling a muscle
2.can help you mentally prepare
3.can help you with your breathing
Explanation:
COOL-DOWNS
1. your muscle can get cramped more easy
2.gets your heart rate to normal
3. makes you feel more refreashed that tired
