How many dimensions do lines have

1 dimension.

Step-by-step explanation:

Lines have one dimension, polygons have two dimensions, solids have three dimensions. Lines only have the dimension length. Polygons have the dimensions length and width. Solids have the dimensions length, width, and height.

30

step-by-step explanation:

times by times

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.