Question

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.

Answer 1

hey @jhonyy9

Answer 2

your idea about ?

Answer 3

hmmm I don't know to be exact

Answer 4

not is necessary i m here to correct you

Answer 5

ummmmmm oki

Answer 6

welp do u know the answer to the question??

Answer 7

i think yes but i like talk it with you depend firstly how you think it

Answer 8

listen jhonny I don't wanna be rude but

Answer 9

if I post a question its because I don't know it

Answer 10

or im not sure of it

Answer 11

so pls don't tell me if I know it

Answer 12

cus I don't

Answer 13

if your not going to give me the answer then ill ask someone else oki jhonny?

Answer 14

@Angle pls help

Answer 15

pls help angel

Answer 16

pls

Answer 17

It's been a while since I've learned this topic...
I think a "model" of a food web is hypothetical situations that we can think of, for example:
there are flies, frogs that eat the flies, birds that eat the frogs, foxes eat the birds, when the foxes die the fungi decompose the fox, etc.
which would be a model of this food chain

but we do not really know if whether birds prefer eating frogs or mice
we do not know if the food chain really plays out like this (a model is not "actual interactions")
there could also be cats that eat birds, but we do not see this in our simple model

Answer 18

in a model, we can't possibly know every little detail about what each thing eats

like, a frog could eat flies (which we see in the model)
but frogs can also eat ants, mosquitos, spiders, termites, and other bugs

Answer 19

um soooo is it a or b or c or d which one???

Answer 20

which is the answer

Answer 21

in a model, we can't possibly know every little detail about what each thing eats

Answer 22

sooo c is the answer???

Answer 23

yup! that's what I think :)

Answer 24

oki thanks!