Chem & Matter
This is an example of a physical property of matter.
Density
Heat transfer by touching is called this.
Conduction
This is the pivot point of a lever.
Fulcrum
The smallest unit of life.
Cells
Plants use this energy source to make food.
Sunlight
This chemical property describes how a substance reacts with oxygen.
Reactivity
Warm air rising above a stove is an example of this type of heat transfer.
Convection
A see-saw is this type of lever.
First Class Lever
This organelle contains DNA.
Nucleus
This process allows plants to make glucose.
Photosynthesis
This type of mixture does NOT dissolve in water.
Insoluble mixture
Food coloring spreads faster in hot water because particles are doing this.
Moving faster
This simple machine example is a second class lever.
Wheelbarrow OR bottle opener
This organelle is only found in plant cells and performs photosynthesis.
Chloroplast
One product made during photosynthesis.
Oxygen OR glucose
Table salt is also called this compound.
Sodium chloride
The random movement of particles in a fluid is called this.
Brownian motion
Work is done only when force causes this.
Movement
This vessel carries blood away from the heart.
Artery
The gas plants take in for photosynthesis.
Carbon dioxide
This non-metal element has the symbol S.
Sulfur
Wooden cooking spoons are used because wood is a poor __________ of heat.
Conductor
In a first class lever, the fulcrum is found in this location.
In the middle
This organ absorbs water and vitamins from food.
Large intestine
This organelle is where cellular respiration happens.
Mitochondria