Which of the following is an example that includes evidence of a chemical reaction?

A tomato is placed into a blender and chopped up into smaller pieces.

A sample of copper is placed in water and it settles to the bottom

Sugar that is burned gives off an odor and turns brown and then black.

A solid block of ice is heated and it completely melts into a liquid then evaporates.
10

Answers

Answer 1
sugar that is burned gives off an odor and turns brown and then black

Related Questions

Which unit listed below is NOT a standard unit of measure?

inches

meters

pint

quart





its science btw

Answers

Answer:

pint

Explanation:

Answer.............

I am pretty sure it’s c.

Question This is a Science Test 15 POINTS OR MORE POINTS!

The following picture contains four beakers with four different colored solutions, light blue to dark blue. Which solution is the most concentrated?

A. the second solution from the left
B. the first solution (left-most)
C. the fourth solution from the left (right-most)
D. the third solution from the left

Answers

Answer:

darker means more concentrated!!

the answer is d

Explanation:

EX:the more color you put in frosting the darker it gets

the last one (the deep blue ,the darkest one) because it is a sign that it is more concentrated there

When a person weighs himself in pounds, which system of measurement is he using?

customary


metric

its science btw

Answers

The system of measurement he is using is metric

Science questions answer to get 20 points

Answers

Answer: (Q1) B.      (Q2)  D.    (Q3) B. I believe   (Q4) C.

Explanation: (Q3) B the medulla isn't playing a physical part in digestion as much as it controls the process this is a educated guess  

Question3 because he said so i don’t know how many words to right



How is interpreting a skeleton in an owl pellet similar to and
different from interpreting a fossil of a skeleton?

Answers

Answer:

Explanation: interpreting  a skelton means stopping what its doing. While interpreting a fossil causes it to be taken out of its decaying form

In this OWL pellet dissection, BONES from a play provided information on the PREY that each OWL eat. Some of the BONES in the pellet were common to all THREE OWLS and some of the BONES where are unique to particular PREY. Identifying the unique PREY allowed us to determine which ENVIRONMENT each OWL was from.


EXPLANATION:

1st- BONES

2nd: PREY

3rd: ENVIRONMENT




Ps. Hope this helped!

:)
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