Proteins contain Nitrogen aswell as carbon, hydrogen, oxygen and sometimes sulphur
Niche diversity refers to the evolutionary process in which species diverge in order to take advantage of open niches in their environment. This can also be seen in species that are somehow threaded from a common ancestor they share.Hope this helps:)
Answer:
A hybrid vehicle has components from both gas-powered and electric car. it has a gas engine and an electric motor. the exact way the two different engines drive the vehicle vary with different models. Other components of gas-powered car present include transmission and steering. But the braking system is usually similar to an electric car which is regenerative to recover the mechanical energy. The energy is stored in batteries just like an electric car.
B. Is the answer I would put