Question

can someone help me with some science

Answer 1

Add your question to one of the science pages(:

Answer 2

they wont answer

Answer 3

it

Answer 4

Well what subject is it and where are you putting your question?

Answer 5

all i know is that its 7th grade science and that its based on models

Answer 6

Okay.. I can try to help you?

Answer 7

thank you

Answer 8

True or False
Some systems have feedback

Answer 9

True, I believe? It's hard to know without knowing the context for the lesson.. sorry!

Answer 10

True or False
Mathematical equations and word descriptions are examples of models of processes.

Answer 11

thank for trying

Answer 12

bye

Answer 13

the question has been closed