Which of the following is an example of a mixture? A. Ca
B. CO2 + H2 + O2
C. NaCl
D. C6H12O6
The first one to help me will get the brainliest and 50 points UwU

Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j

What is the percentage composition of carbon in the compound ch4

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption