Grade 5 Human circulatory system 1

In which system of the human body does the heart belong?

• Nervous

• Skeletal

• Circulatory or Cardiovascular

• Digestive

Your blood is made up of which of the following...

• plasma, red blood cells, blue blood cells
• white and red blood cells
• plasma and platelets
• plasma, red blood cells, white blood cells, and platelets

Which system permits blood to circulate and transports nutrients around the body?

• Nervous
• Respiratory
• Circulatory
• Digestive

What part of blood is responsible for fighting infections?

• Red Blood Cells
• White Blood Cells
• Platelets
• Plasma

What part of blood is responsible for carrying wastes, nutrients, and minerals?

• Red Blood Cells
• White Blood Cells
• Platelets
• Plasma

What are platelets?

• Very small plates used by woodland creatures and fairies

• The blood cells that form clots when you are cut to stop bleeding.

• They make your blood thinner when you are out of breath

• the take oxygen back to the heart

Tags

NGSS.4-LS1-1

Which describes all the parts of the circulatory system?

• heart, lungs, stomach, muscles

• heart, blood, arteries, and veins

• bones, skin, hair

What does Deoxygenated mean?

• Oxygen-rich

• Blood flow

• Oxygen-poor

• Water Flow

Haemoglobin contains which mineral:

• gold

• iron

• iodine

• sodium

What is the main organ of the circulatory system?

• Brain

• Heart

• Stomach