In the expression 3x2 + y -5, which of the following terms does not have a variable? A.3x2
B. y
A
C. -5
D. None of these choices are correct.

A, C

Step-by-step explanation:

Only B is containing a variable .

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 is the graph? need more info