C) speaking in a moderate and assertive tone
Answer:
the heart
Explanation:
the heart is a muscular organ in the center of you chest that contract about 60-80times
When you ingest a huge amount of sugar. is your bodys response an example of positive or negative feedback explain you reasoning.
When you ingest large amounts of sugar, your body produces a large amount of insulin to compensate, this can lead to an overabundance of insulin, and as a result you may feel a further craving for sugar. This could be considered negative feedback.
D, Trying a new exercise can cause your body to work the wrong way. Exercising too hard can overwhelm your muscles and strain them. Exercising too long can overwork muscles.
Answer:
1 = veins
2 = cardiovascular system
3 = fibrin
4 = target heart rate
5 = maximal heart rate
