Is this statement true or false?

Chemical reactions usually take place more quickly at high temperatures.

true

false

Energy derived from hot rocks and fluids beneath the earth’s surface is

Lola needs to sign 6 invitations. using stopwatch that measures time to tenths of a second, it takes lola 5.3 seconds to sign her full name. going by the accuracy of the stopwatch, which is the most accurate determination for the number of minutes lola needs to sign all 96 invitations

Is a measure of the different types of organisms in a community. question options: tertiary secondary primary none of the above