Living Things and Cells
Animals that do not have a backbone
Invertebrates
Carries blood away from the heart
Arteries
Name the teeth - Long, pointed and used to grip and tear food
canines
The energy that a moving body has (example: a ball that is moving)
Kinetic Energy
Solids that dissolve in a liquid are said to be _________
soluble
___________ are the basic building blocks of all living things.
Cells
Carries blood to the heart
veins
A muscular bag that holds food
The stomach
Stored energy due to a position of an object
An educated guess based on observations
Hypothesis
its function is to act as the control center of the cell
Nucleus
They are made in the bone marrow and fight against infection
White blood cells
A muscular tube which forces food down from the mouth to the stomach
Oesophagus
Resources can be replaced and will not run out in the short term.
Renewable resources
experiment to separate an insoluble solid from a liquid (soil and water)
Filtration
Its function is to give strength to the plant cell.
Cell Wall
The muscular wall which separates the two sides of the heart
Septum
The _________ is a complex organ which produces a liquid called bile
Liver
The unit we use to measure energy
The Joule (J)
When blood is pumped through the arteries is causes a wave of pressure called a ___________
Pulse
The watery liquid found between the nucleus and cell membrane
Cytoplasm
The blood vessels found between the arteries and veins
Capillaries
The acid in the stomach which kills bacteria and softens food
Hydrochloric acid (HCL)
____________ of energy is when energy changes from a useful form to a not so useful form.
Dissipation
The ability to produce offspring
reproduction