Answer:
Protons and neutrons have similar mass.
Electrons are smaller than a proton or a neutron.
Explanation:
Protons and neutrons have approximately the same mass, but they are both much more massive than electrons
Answer:
B. air pressure increases
Explanation:
Think of it like this, the lower you are, the more air is above you. The higher ur elevation, the less air above you. I hope this can help!
Answer:
They are sections of DNA that produce the proteins that control an organism's characteristics.
Explanation:
- <em><u>Genes are units of heredity found in a certain place on a chromosome and that codes for a certain product.</u></em>
- A trait of an organism is a characteristic that an organism can pass on to its offspring through its genes
.
- Genes are sections of DNA that contains information which controls a trait. Therefore, a trait depends on genes. Therefore; genes are the sections or segments of DNA that code for a specific trait in organisms.
