Which observation most likely indicates that a physical change has taken place?(1 point)

Question

A. A reaction occurs.

B. An odor occurs.

C. The temperature increases.

D. The process is reversible.

Why is freezing water a physical change?(1 point)
A. A temperature change occurs.

B. The new and original substances are different.

C. Heat is released during the process.

D. A phase change occurs.

Which option is an example of a chemical change?(1 point)
A. chopping vegetables

B. stretching a rubber band

C. folding paper

D. burning wood

Answer 1

What are your choices. I won't take your test.

Answer 2

its not a test we r looking for help

Answer 3

some one plz give awnsers

Answer 4

1) The process is reversible
2) 2 and 4
3) A phase change occurs
4) burning wood

I got 100% 😎

Answer 5

Thxxx

Answer 6

pooop is right

Answer 7

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Answer 8

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Answer 9

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Answer 10

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Answer 11

Still right today got a 100% Thank you

Answer 12

100% thx

Answer 13

Thanks Poop you're the best

Answer 14

1. The process is reversible
2. 2 and 4
3.a phase change occurs
4.burning wood

Answer 15

Never thought I'd say it but poop is right- oops I mean, "pooop is correct"

Answer 16

Jez the "teacher" has an attitude...
ALSO Thank you POOOOP!! :>

Answer 17

ploop is right!!!

Answer 18

Pooop is right I got a 100%

Answer 19

an update

1. A reaction occurs.
2. 2 and 4
3.Only a phase change occurs.
4.burning wood

Answer 20

B
D
B
B
:) thanks poop and need help

Answer 21

need help is correct! thank youuu <3

Answer 22

thx need help ur the best

Answer 23

poop number 1 is wrong

Answer 24

thanks @needhelp! got an 100!

Answer 25

NEED HELP YOU ARE A LEGEND :)

Answer 26

Pooop is full of Poooop

Answer 27

NEED HELP TYY

Answer 28

@need help is correct for connections tyyyy <3

Answer 29

1.) Which observation most likely indicates that only a chemical change has taken place?

-A reaction occurs

2.) Which changes shown in the table are physical changes?
-2 and 4

3.) Why is it a physical change to freeze water?

-Only a phase change occurs

4.) Burning wood

This is 100% correct because ik how it is when you look on here for the answer and they do not always put the right answer. So if you trust me take my answers and I promise my leg that you will get a 100!

Answer 30

Mimi is right

Answer 31

Poop is correct except #1 this year question changed. 1 is a reaction occurs and then follow 2-4 to get 100%.

Answer 32

mimi is right 100%

Answer 33

@Poop and @Need help are both correct but @Need help is more understandable tysm you both 100%

Answer 34

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Answer 35

1. A reaction occurs
2. 2 and 4
3. Only a phase change occurs
4. Burning wood
I got a 100%

Answer 36

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Answer 37

I got a 3/4 because of poop or wtv

Answer 38

chicken guy is correct