Transportation of substances - blood

The main function of the circulatory system is 

• To give the body structure and support
• Excrete waste
• transport blood, nutrients, and gases throughout the body
• to transport messages from the body to the brain

White blood cells

• allow for gases to exchange
• give blood its color
• fight infection and disease
• help clot blood

Platelets 

• allow for gases to exchange
• give blood its color
• fight infection and disease
• help clot blood

The plasma that contains blood cells is mainly made up of 

• cytoplasm
• nutrients
• waste
• water

Capillaries join together

• veins and arteries
• veins and the heart
• arteries and veins
• heart and valves

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

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

The ___________ is the thick muscular wall that seperates the two sides of the heart.

• atria
• ventricles
• valve
• septum

Identify

• Left atrium
• Right atrium
• Left ventricle
• Right ventricle

Tags

NGSS.MS-LS1-3

Which of following is/are the component of blood?

• Red blood cell

• White blood cell

• Platelet

• Plasma

Tags

NGSS.MS-LS1-3

NGSS.MS-LS1-2

Which of the following is FALSE about red blood cell?

• Life span of 120 days

• Produced by bone marrow

• Irregular shape

• Contains haemoglobin