Match the subatomic particle to its best explanation: NEUTRINOS

a
fermion
b
composite particle
c
weak force
d
strong force
e
forces
f
leptons
g
up
h
+2/3
i
gravity

How have the greenhouse gasses increased from the year 2000 to 2018

In a heat of an engine, if 700 j enters the system, and the piston does 400 j of work what is the final internal (thermal) energy of the system if the initial energy is 1,500 j

Which radioisotope is used to date fossils? a. oxygen-16 b. carbon-14 c. uranium-238 d. carbon-12