All organisms need food, ________, and water for survival.

• Oxygen

• Shelter

• Carbon Dioxide

• All of these

Tags

NGSS.5-LS1-1

Blood carries _________ from the lungs to the cells of the body.

• Argon

• Neon

• Carbon Dioxide

• None of these

Which of the following are parts of the heart?

• Right Auricle

• Left ventricle

• Tricuspid Valve

• Cerebrum

The red pigment in blood is called

• Plasma

• Arteries

• Haemoglobin

Tags

NGSS.MS-LS3-1

Heart is located in the _____________

• Brain Cavity

• Chest

• Chest Cavity

• Beside's Kidney

White patches formed in places like underarms during humid weather are due to:

• Salt present in sweat.

• Sugar present in sweat.

• Acid present in sweat.

The process of removal of unwanted, harmful, and toxic substances in our body is called excretion system.

• True

• False

The fluid part of blood is called-

• Haemoglobin

• White blood cells

• Plasma

What do you see in this image? (Highlighted Part)

• Veins

• Capillaries

• Arteries

• Blood vessels

Is this statement true/false?-

" Dialysis is the process of filtering blood through an artificial process when a person's kidney stops working due to an injury or malfunctioning"

• False

• True

• Can't say