What is the disadvantage of using models to study the food web? Observations are made from inside the system.
Actual interactions are affected by the models.
They cannot show all the interactions taking place.
They cannot help in making predictions about a population.

They cannot show all of the interactions taking place.

Step-by-step explanation:

This is because food webs are constantly changing between animals and you can't capture all of the animals in a food web, in a model.

Please mark me the brainliest!?!

goog may have it for you

answer: 1,380

step-by-step explanation:

1: you turn %15 into a decimal by moving the decimal point two places to the left.

2: and then you multiply .15 by 1,200 , which will get you 180.00

3: from there you will add 180 to 1,200

4: which will get you 1,380

hope it *im kind of slow so idk if my answer is right*