The diameter of earth's orbit around the sun is approximately 186 million miles. looking at a star from the two points on the orbit which are furthest apart, the lines of sight to the star from an angle of 2 degrees. how far away is this star from the earth?

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.