efedumbo efedumbo

13-02-2018
Physics

contestada

What must happen in a chemical reaction?

a)Energy is created.

b)Energy is destroyed.

c)Energy is transferred.

d)Atoms are destroyed.

Respuesta :

sophie581 sophie581

02-01-2019

The answer is C. Because energy cannot be created or destroyed

Answer Link

Otras preguntas

Which of the following has authority over healthcare laws A. The state and federal governments B.healthcare organizations C.the American medical association (

Select all that apply. The Indus valley civilization was known for its _____. 1.) sewer system 2.) temple towers 3.) streets in a grid of rectangles 4.) water

The table shows the value of an account x years after the account was opened. Based on the exponential regression model, which is the best estimate of the val

which of the following is the equation of a line that passes through the point (1,2) and is parallel to the x-axis? A. x=2 B. y=2 C. y=1 D. x=1

Select all that apply. Which of the following are correct? a. Aunt Betsy somehow made it to her thirtieth birthday without changing a lightbulb; in fact, she

WILL MARK BRAINLIEST! PLEASE HELP! The formula for converting Celsius temperatures to Fahrenheit temperatures is a linear equation. Water freezes at 0 °C, or 3

Kali runs 10 laps around a track each day each lap around the track is 400 meters how may days will it take Kali to run a total of 12 kilometers

p(x) equals 3x3minus 10x2 plus 10x minus 4

2. To better capture the personality of the individual, the artist chose to include (99 points) pets and items of personal interest in the image. a formal setti

How does the setting of the story influence the development of the plot? A. It explains the family structure in Mini's home. B. It helps the reader understand t