Biology
The basic structural and functional unit of all living things: __________.
Cells
Energy can not be created nor ___________. But, it can change forms.
Destroyed
The equator is hotter than here because the equator gets more ________ ________ . (two words)
Direct sunlight
Heat moving through a liquid or gas where heated material rises and cooler denser material sinks.
Convection
When is Roberto's birthday?
April 30th
A group of specialized cells working together in the body are is called...
Tissue
Define kinetic energy.
Energy of motion
What kind of front is represented by a RED line with
HALF CIRCLES?
A warm front
Heat moving through a solid, liquid, or gas through two objects of different temperatures touching.
Conduction
Soil or dirt?
SOIL!!!!!!!!!!!!!!!
What is the main function of the muscular system?
Movement
Define potential energy.
Stored energy.
In the water cycle, what is the change called when a cloud forms? (gas to liquid)
Condensation
Homozygous dominant
What is a chloroplast?
Organelle in plants that turns sunlight into chemical energy (food) for the plant! (PHOTOSYNTHESIS!)
The part of the cell that transforms food into energy usable by the body.
Mitochondria
The more mass something has, the _________ kinetic energy it will have when in motion.
MORE
A blue line with triangles
I got a sunburn at the beach.... UGH! What kind of heat transfer is this?
Radiation
What two essential materials are carried through the blood to the body? (must have both)
Oxygen and nutrients
What are the tiny structures in the small intestine that absorb the nutrients and leave behind waste?
Villi
What is the formula for kinetic energy?
KE = .5mv2
When plants release water through their leaves as water vapor:
Transpiration
If two parents are heterozygous, what percent of the offspring will show the dominant PHENOTYPE?
75%
What does DNA stand for? (spelling counts!)
Deoxyribonucleic acid