It would be temp if my teacher explained it right. hope this helps
Cancer is unchecked cell growth. Mutations in genes can cause cancer by accelerating cell division rates or inhibiting normal controls on the system, such as cell cycle arrest or programmed cell death. As a mass of cancerous cells grows, it can develop into a tumor
Animal rights are important because animals at living creatures just like humans.
The largest vein in an animal's body is in fact the Vena Cava.
Hope I helped :)