Before simplifying, the expression 4y - 6 + 4y 2 - 9 contains how many terms?

Step-by-step explanation:

before simplifying it xou you will get answer 4y^2+4y-15 which is 3 terms

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I think there are two like terms because if am to collect the Like terms the expression would be as follows;

(4y + 4y²) + (-6 -9)

Which in conclusion makes two like terms

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.