Rhema22
Rhema22
06-07-2017
Chemistry
contestada
Why do scientists need scientific models?
Respuesta :
ty18tui
ty18tui
06-07-2017
So they can prove there hypothesis is correct or have an understanding.
Answer Link
rfgsae
rfgsae
06-07-2017
Because sometimes the real thing is either too big or too small to observe or test, so they need an easily observable model.
Answer Link
VER TODAS LAS RESPUESTAS ( 28+ )
Otras preguntas
PLEASE HELP!!!! about solving systems!!! 30 points!!! Solve the system: d 13x−8y=28 11x−8y=24 Solve the system: b 5x−2y=1 15x−3y=−3 Solve the system:
Match the planet to its description. Match Term Definition Mars A) Has the hottest recorded surface temperatures of the solar system Venus B) Iron oxide causes
2. 2AgNO3 + CaCl2 → 2AgCl + Ca(NO3)2 How much AgCl could be obtained starting with 100g of each reactant.
Eugenia ______________ con todos los juguetes ayer. jugar jugaste jugó jugo
A publishing company wanted to test whether typing speed differs when using word processor A or word processor B. A random sample of 25 typists was selected and
What is the total resistance for the circuit? (must include unit - ohms)
Marla solved the inequality below incorrectly. What mistake did she make? a She added 3.5 to both sides when she should have subtracted. b She should have div
А is each step in a food chain that demonstrates the transfer of energy DONE
Which decimal is equivalent to 31/9? Choose 1 answer:
Why did the chicken cross the road ?
