astronomy
tides are controled by the
moon
what is frequency mesured in
Hz or hertz
what doyou find out by divideing mass by volume
density
what are the two different kinds of cells
prokaryotes and eukaryotes
whats another way to say windpipe
trachea
stars like the suns will have a left over core be call this
A. Remains
B. Protostar
C. White Dwarf
D. Bones
what is a good wayto rememder the EM spectrum
Raging Martions Invaded Venus Using X-ray Guns
what is density
the amount of stuff in a given space
name one thing organelles do
1. process and release energy
2. desroy and digest materials
3. replicate genetic information
what is the control cener of your nervous system
your Brain
what ordered does the moon sun and eart hae to be in for a lunar eclips.
sun, moon, earth
what is constuctive interference
A. crashes
B. collides
C. rams into
D. all of the above
different kinds of _____ are called elements
atoms
1. are structured around the most basic living unit : a cell
2. Grow, Change, and Develop
3. consume energy in order to live
4. reproduce
what is cartilge
flexible hard tissue
if a star is 3.9 light years away how many years ago is the star that we see
3.9 years
what kind of wave is a sound wave
longitudinal wave
what substance does the dissolving the solute ot the solvent
solvent
binomial nomenclature means
a name with two terms
what oes the digestive system do
takes in food, breaks it down, absobs nutrients into the body
what is a meteor called when it strikes earth
metorite
what is the Law of reflection
the wave reflects at the same angle that the wave moved towards the surface
name all the physical properties
malleability, color, size, density, magnetisim, boiling point and melting point, solubility
what is the classifing heirarchy
Domain, Kingdom, Phylom, Class, Order, Genus, Specius
what i your heart like o the circulatory system
the engine