In referring to how much matter a body contains, we use the term
1) volume
2) mass
3) weight
and the force of gravitational attraction upon a body is
4) weight.
5) volume.
6) mass.
Question 2
Neglecting all types of friction, if two identical sleds, one empty and the other with four heavy passengers, start sliding down a hill together, the heavier sled will get to the bottom
1) before the empty car,
2) after the empty car,
3) at the same time as the empty car,
while in the presence of air resistance, the heavier car will get to the bottom
4) before the empty car.
5) after the empty car.
6) at the same time as the empty car.
Body plan of a flatworm.
Relative Size of the Body’s Fluid Compartments
Health Risks Associated with Levels of Body Fat
Combustion chamber volume is the volume above the piston with the piston at top dead center.
The three states of matter: solid, liquid, and gas.
Mass spectrometry (MS) patterns for a trypsin-digested peptide sequence