PLEASE ANSWER! 20PTS!
What do these two changes have in common?
compost rotting
boiling sugar to make caramel
Select all that apply.
A. Both are caused by heating
B. Both conserve mass
C. Both are caused by cooling
D. Both are chemical changes

Amap that uses a range of colors and shading to represent the elevation, depth, or landscape of specific features on earth is a/an map.

What energy is it when you flip on a switch on a lamp

When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?