Chemical contaminants are chemicals toxic to plants and animals in waterways. The phrase 'chemical contamination' is used to indicate situations where chemicals are either present where they shouldn't be, or are at higher concentrations than they would naturally have occurred.
Answer: Pumps more blood than it used to through the body with each beat
Explanation:
Aerobic activities such as jogging and aerobic exercises are helping in strengthening the heart so the heart pumps more blood than it used to because the heart in that way is becoming more efficient.
These activities are good and they are helping in heart disease problems and they can improve and help people in preventing heart diseases.
Heart diseases are referring to a weak heart and with aerobic activities, people can strenghthen the heart so it works better.
Answer:
BAN THAT FROM THE U.S
Explanation:
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T<span>he xeromammogram image is printed onto dry paper rather than on X-ray film.</span>
<span>Stretching that uses neuromuscular reflexes to gain further stretching of the muscle is called "PNF stretching".
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PNF stands for Proprioceptive Neuromuscular Facilitation and it refers to a further developed type of flexibility training that includes both the extending and contraction of the muscle assemble being focused on. Proprioceptive Neuromuscular Facilitation extending was initially created as a type of recovery, and to that impact it is exceptionally viable. Proprioceptive neuromuscular Facilitation (PNF) is a powerful method for utilizing reflexes to help muscular relaxation.
