Show all work . if you do , i will reward brainliest

You have two triangles at each end and a rectangle in the middle. To solve for the triangles it's  b x h divided by 2 so 3.75 x 3.75 = 7.03 mm squared x 2 ( because there are 2 triangles so 14.06 mm squared  now for the rectangle which length is 5.25 x width which is 3.75   so area is 19.69 mm squared now ad them together

14.06 plus 19.69  which is

33.75 mm squared 

Hope that helps

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.