Answer: taproot explanation: a taproot is one of the three types of root systems plants have, along with fibrous and adventitious.
Answer is: They orbit the central nucleus in discrete paths.
According to the Bohr model of the atom:
1. Electrons orbit the nucleus in orbits that have a set size and energy.
2. Energy levels of electrons are discrete (certain discrete values of energy).
3. Electrons can jump from one energy level to another, absorbing or emitting electromagnetic radiation with a frequency ν (energy difference of the levels).
Radon hope this helps.
original answer was monoxide which is incorrect and dioxide is incorrect and it is not hydrogen meaning it has to be radon.
