Science

How many sense organs are present in human body?

• 1

• 3

• 5

• 7

Which is the largest organ in our body?

• Skin

• Brain

• Hand

• Hair

Identify the system

• Circulatory system

• Digestive system

• Respiratory system

• Circular system

it's responsible for the Heat to the skin so as to help regulate body temperature.

what is mean?

Approximately 8% of an adult’s body weight is made up of .

• blood

• water,

• Plasma proteins

• Albumins

Jim has type AB+ blood. His dad could be type O+.

• True
• False

also called polymorphonuclear

• Lymphocytes:

• Basophils

• Eosinophils

• Neutrophils

The cells in the blood that help fight germs like bacteria and viruses.

• red blood cells

• platelets

• white blood cells

• plasma