consists of heart, blood and blood vessels
circulatory system
carries oxygen, food and water to all body parts
blood
are tubes that carry blood to all body parts
blood vessels
vital organ that pumps blood to all parts of body
heart
from our heart pushing blood through the blood vessels
pulse
the number of pulses or heart beat in one minute
heart rate/ pulse rate
factors that affect heart rate
age, activity and health
Illnesses affect circulatory system ?
blood pressure, heart and blood vessels and blood
What is the illness of blood pressure is
hypertension
What is the illness of heart and blood vessels is
arteriosclerosis
Arteriosclerosis may lead to
heart attack
What are the illnesses of blood ?
anaemia and leukemia
What is the illness when red blood cells are low
anaemia
What is the illness when white blood cells multiply abnormally
leukaemia
Leukaemia is known as (mention two names)
cancer or bone marrow
