Answer:
b
Explanation:
Neutral carbon-12 (or any carbon atom) has 6 electrons with a total negative charge of 6e- orbiting a nucleus with a total positive charge of 6e+, so that the total net charge is zero. The nucleus is made up of 6 protons, each with a positive charge of e+, and 6 neutrons, each with zero charge.
sorry if i am wrong
A. since the last cycle(fall in birth rate) has not occured yet.
Answer:
the type of mutation is called insertion
It helps water be transferred through plants. Water is critical for a plant's survival.