science digestive system and cells
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What are tissues?
specialized cells grouped together to form a specific structure for a specific function
How many different types of tissues are there?
4
What are the different types of tissues?
Connective, epithelial, muscle and nervous
What are organs?
a group of tissues that work together to do a particular job, perform a specific function or group of functions
An example of an organ and what does it do
Lungs help you breath, brain helps you think etc.
What is a system?
a group of organs that work together for a specific function.
What happens if a system doesn’t work?
The body stops functioning.
How many types of systems are there?
11
What are the different types of systems?
Reproductive, urinary, nervous, skeletal, muscular, cardiovascular, respiratory, digestive, hormonal, immune and integumentary.
types of digestion
Mechanical and Chemical
What types of organs are in the reproductive system?
Sex organs
What does the excretory system consist of and do
Produces urine and eliminates waste through kidneys, bladder, urethra and ureter
how many bones are in the skeletal system
206
what is in the respiratory system
lungs heart mouth larynx/pharynx
What does the respiratory system do
takes in oxygen
what is another word for the hormonal system
endocrine system
What does the muscular system do
the system of all of your muscles
What does the integumentary system consist of
Your skin
what does the immune system do
body defense
the role of the cardiovascular system
blood circulation, with the heart, blood, veins and arteries
nervous system organs
brain, spinal cord and nerves
Definition of digestion
The process of changing large insoluble molecules into smaller soluble molecules that the body is able to use.
Four steps of digestinon
ingestion, digestion, absorption and egestion
What is the name of eating
ingestion