Ispeak without a mouth and hear without ears. i have no body, but i come alive with wind. what am i?

answer:

: )

step-by-step explanation:

: )

i think i have heard this one before, and correct me if i am wrong, but i believe it is an echo?

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.

where are the choices?