Answer:
The correct answer will be option-Aerobic exercise is carried out for a sustained period of time.
Explanation:
Aerobic exercise is a set of exercise which uses oxygen to burn the glucose and the fats through cellular respiration to from the energy molecule in the form of ATP.
The aerobic exercise improves breathing muscles like lungs and hearts as the exercise involves a moderate level of intensity. This improves the endurance of the breathing muscles and thus improves breathing. Studies indicate that it helps improve the disease related to the heart and lungs.
Since the aerobic exercise are performed for an extended period of time and not fro a limited time therefore, the selected option is the correct answer.
Reason 1: longhair is not properly tied back it is loose and hanging in your face and over chemicals
Explanation: longhair can clutter your vision and also get into chemicals and any other substances you are using in the lab causing error in your results and also contaminating substances
Reason 2:Wearing long baggy clothing that is not cinched up or removed
Explanation:Long baggy sleeves can catch on fire and also make it difficult to transport delicate items safely and efficiently
Answer:
e
Explanation:
we cant live without these!
Answer:
Isotonic contractions maintain constant tension in the muscle as the muscle changes length. This can occur only when a muscle's maximal force of contraction exceeds the total load on the muscle. Isotonic muscle contractions can be either concentric (muscle shortens) or eccentric (muscle lengthens).
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