Answer:
Aerobic exercise
Explanation:
Aerobic exercise helps in improving muscular strength and muscular endurance.
The heart consists of four chambers in which blood flows. Blood enters the right atrium and passes through the right ventricle. The right ventricle pumps the blood to the lungs where it becomes oxygenated. The oxygenated blood is brought back to the heart by the pulmonary veins which enter the left atrium. From the left atrium blood flows into the left ventricle
The answer to this question can be figured out by deducing the gist of the options given. A quick scan of the choices would land our eyes to antibiotics - a term we all, perhaps, have already encountered in times when we needed to fight sickness. Despite being a pathogen, antibiotics serve as "beneficial bacteria" since it helps fight off the harmful ones.
ANSWER: C. Antibiotics
Answer:
The labyrinths of the internal ear contain the fluids known as perilymph and endolymph.
Explanation:
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