Answer:
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. hope this helps
Explanation:
Answer:
Low rainfall and available water; waxy coating on leaves to prevent drying.
Explanation:
Nitrogen fixation is a process that changes nitrogen within plants and soil into"nitrogen compounds"
