Using Tables 11.2 and 11.3, suppose your friend weighs 68 kg. They eat a fried egg and a large apple. If the energy from that meal is used by their body in the resting state, how much energy do the skeletal muscles get in total

Write the correct abbreviation for each metric unit

Convection currents are caused by differences in what two things?

Which body is in equilibrium? (1) a satellite orbiting earth in a circular orbit (2) a ball falling freely toward the surface of earth (3) a car moving with a constant speed along a straight, level road (4) a projectile at the highest point in its trajectory