Name one plant whose two or more than two parts are edible?

Name one plant whose one or more than one part is edible?

Which parts of plant are edible?

Name one salt whose solution has pH more than 7 and one salt whose has pH less than 7?

Name the two parts of cell cycle.

Name plants whose seeds are eaten as food.

Name the plant having life span of more than thousand years.

Observe that some shapes have two or more than two identical (Congruent) faces. Name them. Which solid has all congruent faces?

Name any two C_4 plants.