Answer:
Capillaries connect the arteries to veins. The arteries deliver the oxygen-rich blood to the capillaries, where the actual exchange of oxygen and carbon dioxide occurs. The capillaries then deliver the waste-rich blood to the veins for transport back to the lungs and heart. Veins carry the blood back to the heart.
Explanation:
Explanation:
The Law of Conservation of Mass can be stated as "mass is neither created nor destroyed in chemical reactions. In other words, the mass of any one element at the beginning of a reaction will equal the mass of that element at the end of the reaction."
The answer is a sexual maturation. Sexual maturity is the competence
of an organism to reproduce. Puberty encompasses the process of sexual
maturation and adulthood is based on cultural definitions, but in humans It may
be well thought-out identical with adulthood.
The compound ammonia given by fish is alkaline
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