5^-3 = In exponential notation

in scientific notation would be .

Step-by-step explanation:

An integer to the power of a negative number is equivalent to one over that base to the power of the positive exponent. In this case, would be or , which equals 0.008. Scientific notation is a way to express a number in the form of where is greater than or equal to 1 but less than 10. We know that 8 would be the value of , so all you need to know is the value of . Because is equivalent to 0.001, and multiplied by 8 is equivalent to 0.008, that means in scientific notation would be .

it has to be a.

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.