audreybcseamless audreybcseamless

25-02-2022
Biology

contestada

What happens during a chemical
change?
A. Mass is lost.
B. Composition changes.
C. Composition stays the same.

Respuesta :

sabinakasmalieva3 sabinakasmalieva3

25-02-2022

Answer:B

Explanation: Physical does not change meanwhile the chemical does change often. So it's B Hope it helps!

Answer Link

Otras preguntas

what is -1/2 times 6 what does it equal?

In Donne's sonnet, what does the phrase "one short sleep past" mean? A. Death comes sooner than expected. B. Death is more permanent than sleep. C. Death, li

8 is what percent of 75?

What is the second longest bone in the body?

If I have 5 potatoes weighing a total of 1 kg what would each potato weigh?

Express the fractions 1/2, 3/16, and 7/8 with an LCD. A. 1/32, 3/32, 7/32 B. 8/16, 3/16, 14/16 C. 4/8, 6/8, 14/8 D. 1/4, 3/4, 7/4

which of Canada's Atlantic provinces has jurisdiction over mainly uninhabited Labrador? a. newfoundland b. prince Edward island c. new Brunswick d. nova sco

35.4% expressed as a decimal becomes A. 354. B. 0.354. C. 35.0. D. 3.54.

How do you use the word 'autotroph' in a sentence?

Description of the ozone layer?