Stretching increases flexibility, sit-ups are for abdominal endurance, and distance running are for leg muscle endurance, so the correct answer is pull ups.

7 0

3 years ago

Which drug is often the first one that teens use, and can result in psychological dependence? A. marijuana B. amphetamines C. co

Anika [276]

C i think.............

4 0

3 years ago

Using a pulse co-oximeter, a paramedic establishes that the blood of an on-duty fire fighter contains carboxyhemoglobin at a con

Burka [1]

Well,i think the answer would be : no symptoms
Symptom is a physical or mental feature that is used as an indicator for the existence of a disease (such as rash, fever, etc)
Those above are simply laboratory facts/data, not symptoms

3 0

3 years ago