Answer:
overcrowding, destitution, crime, pollution, and political turmoil
Explanation:
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Answer:
When we exercise the blood capillaries dilate because of the removal of waste products like carbon dioxide from muscles during exercise.
The dilated blood vessels results in the increased blood flow and increased blood flow leads to the delivering of more amount of oxygen to the body muscles and cells during the exercise.
So increased blood flow is necessary for the removal of waste products like carbon dioxide and lactic acid generated during exercise and to deliver the appropriate amount of oxygen to muscles to function properly.
The population of Ghana is 30.42 million
ingests food that contains living bacteria.
Answer:
2. it can identify people who have been in contact with an infected person
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