Question 21 (3 points) (01.06 LC)
Which factor has the least impact on the potential energy or kinetic energy of an object? (3 points)
a
Mass
b
Speed
C С
Time
d
Height from the ground

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?

Urgent pls a. coal consumption levels off and remains flat. b. petroleum, natural gas, and renewables show an increase in consumption c. more nonrenewable resources continued to be consumed than renewable. d. there is little projected increase in nuclear energy use. e. carbon dioxide emissions are projected to decline as we approach 2040. global energy consumption is defined as the total energy used by an individual or organizations from around the world. use the graph above to analyze the projected energy consumption from now until 2040. which statements in the prompt apply? a) a, b, d b) b, c, d c) a, c, d d) a, b, c, d

Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.