<span>Tri- in phosphate meand three. Tri- is formed from the Latin word "tres" and Greek word "treis".It is usually used in the beginning of nouns and adjectives that have three as part of their meaning.In chemistry, it means having three atoms, groups or equivalents.</span>
Yes. It needs all its parts to survive.
Because they have more space for farming and they have a lot of rice.
Doesn’t normally happen until your 40’s or 50’s