Chemists, biologist, pharmacist, medical researcher ect…
Answer:
A cuz a heterogeneous mixture is no uniform
Explanation:
An object in motion <u>stays</u> <u>at</u> motion An object <u>at</u> <u>rest</u> stays at rest unless acted by an <u>external</u> force.
[ Newton's 1st law of motion ]
Answer:
B
Explanation:
it is bigger then earth so it will have a greater mass.
B: 8 the amount of protons is equal to the atomic number
