Please hurry will give brainliest length of a rectangle is 3 times the width the perimeter is 122 cm find the dimensions.

B

Step-by-step explanation:

It says length is 3 times w so l=3w. The dimensions are 15.25 and 45.75.

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.