| Questions | 5 |
| Topics | Cerebrum, Endoskeleton, Periods, Pulmonary Artery & Vein, Solid |
The cerebrum is the major part of the brain and is responsible for the main senses (thinking, hearing, seeing).
An endoskeleton (internal skeleton) is a charateristic of vertebrate animals, including humans.
The rows of the Periodic Table are called periods and contain elements that have the same number of electron shells ordered from lower to higher atomic number.
The two largest veins in the body, the venae cavae, pass blood to the right ventricle which pumps the blood to the lungs through the pulmonary artery. Blood picks up oxygen in the lungs and returns it to the left atrium via the pulmonary vein.
An element in a solid state has atoms or molecules that are constricted and do not move freely. Solids maintain a constant volume and shape and exist at a lower temperature than liquids or gases.