the answer is b it is composed of protons and neutrons.
hope this helped
W=Fd
Work is equal to the force multiplied by the distance travelled.
<span>Pentane has a boiling point of 36.1 C, while isopentane boils at 27.7C. Neopentane has the lowest boiling point at 9.5 C. Therefore from highest to lowest boiling points, it is pentane, isopentane, and neopentane.</span>
The penguin has a sleek body that helps it to move quickly in water.
Fe O
2 3 is what i would put