2. What's the sum of 2/5 and 2/4?
А. 10
В. 20
C. 64
D. 120

18/20

Step-by-step explanation:

In order to answer, the denominators need to be the same.

The denominators are 4 and 5. we know that 4 times 5 = 20.

Then, we multiply both numerators by the same number that we multiplied the denominator.

2 times 5 = 10 and 2 times 4 = 8.

Now, we add the new numerators together.

10 + 8 =18

Finally, we "make" the final fraction.

18/20

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.

jeff jeff

step-by-step explanation: