Show:
All life forms
Plants 1
Animals 1
Specialized cells
Animal systems
100
Ability to respond to changes in environment
Sensitivity / Irritability
100
Process by which plants make food
Photosynthesis
100
urine formation in animals is a form of 
Excretion
100
A tightly packed specialized cells with lots of chloroplast
Palisade cell
100
This system works closely with the senses to make an organism aware of its surrounding.
Nervous system
200
Making more copies of oneself
Reproduction
200
This pigment makes plant green
Chlorophyll
200
Animals produce carbon dioxide during
Respiration
200
Lacks a nucleus at maturity
Red blood cell
200
The skull protects 
The brain
300
Removal of waste products of metabolism from body
Excretion
300
The life process that plants do not perform
Movement
300
Adrenal glands form part of which organ system?
Endocrine
300
Has extensions for the transport of electrical impulses
Nerve cell / neurone
300
Which part of the skeletal system protects the spinal cord
Vertebral column
400
Addition of new cells to the body
Growth
400
Part of a plant that absorbs water and mineral salts
Root 
400
Which organ removes urea from the body?
Skin / Kidney
400
Found in trachea, has short hair like structures to move mucus.
Ciliated cells
400
Name the three types of muscles
Cardiac muscle, skeletal muscle and smooth muscles 
500
Breakdown of nutrients to release energy
Respiration
500
Which plant part is modified into pneumatophore?
Root
500
Name the muscles in the arm
Biceps and triceps
500
This protein allows red blood cells to transport oxygen
Haemoglobin
500
The two pairs of muscles in the arms are said to work in
Antagonistic pairs