Question

8(A) fill in the blanks
brain is

3) is uncontrolled growth of cell in human body

4) Blood is type of tissue
5) is a occupation which link agriculture and tour​

Answer 1

Explanation:

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.

Blood. Blood is considered a connective tissue because it has a matrix. The living cell types are red blood cells, also called erythrocytes, and white blood cells, also called leukocytes. The fluid portion of whole blood, its matrix, is commonly called plasma.