Animals in an experiment are to be kept under a strict diet. Each animal should receive 40 grams of protein and 8 grams of fat. The laboratory technician is able to purchase two food​ mixes: Mix A has ​20% protein and ​6% ​fat; mix B has 4​% protein and ​% fat. How many grams of each mix should be used to obtain the right diet for one​ animal?

answer: 21$

step-by-step explanation:

$42 / $14 = 3   (ratio 3: 1)

$7 x 3 = $21

step-by-step explanation:

i am not sure sorry : c

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.

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3