Which type of light causes damage to plants? (Choose one) >_< gamma ray
X-ray
ultraviolet
violet
indigo
blue
green
yellow
orange
red
infrared
microwave
radio

microwave

Explanation:

your gonna have one crispy plant if you put it in the microwave XD

answer is: c. the experiment shows that the red substance experienced a chemical change.

this is chemical change (chemical reaction), because two new substances are formed (metalig liquid and gas), the atoms are rearranged and the reaction is followed by an energy change.

this is example of chemical decomposition.

chemical decomposition (analysis) is the separation of a single chemical compound into its two or more elemental parts or to simpler compounds.  

chemical decomposition is opposite of chemical synthesis.

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.