How does your body get the energy that it needs to do all of its daily activities? describe the energy conversion that take place.

Compare and contrast the bohr model and the electron cloud models of the atom.

The ozone molecule o3 has a permanent dipole moment of 1.8×10−30 cm. although the molecule is very slightly bent-which is why it has a dipole moment-it can be modeled as a uniform rod of length 2.5×10−10 m with the dipole moment perpendicular to the axis of the rod. suppose an ozone molecule is in a 8000 n/c uniform electric field. in equilibrium, the dipole moment is aligned with the electric field. but if the molecule is rotated by a small angle and released, it will oscillate back and forth in simple harmonic motion.what is the frequency f of oscillation?

In which phase of mitosis do the spindle fibers pull the chromosomes apart to opposite sides of the cell ?