6th grade math, help me please.

(B) 1:2

Step-by-step explanation:

Looking at this, we can add to get 50, the total amount of minutes spent exercising.

Now, we can also see that Arnold spent 25 minutes lifting weights.

So he spent of his time lifting weights.

That fraction is just a ratio.

Let's simplify that fraction.

or 1:2.

So the ratio of the minutes lifting weights to the entire workout is 1:2.

Hope this helped!

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.

2nd one in the first row is correct