cuve2003
cuve2003
09-05-2018
Biology
contestada
Why do northern lights appear in different colors?
Respuesta :
HayHay2001
HayHay2001
09-05-2018
The aurora is caused by the interaction of high-energy particles (usually electrons) with neutral atoms in earth’s upper atmosphere.
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
8x- 2 =54 helppp ? ??
The first war in which a weapons b. civilians were important to winning was World War I. C. supplies d. food
Physicists often use a different unit of energy, the electron volt, when dealing with energies at the atomic level. One electron volt, abbreviated eV, is define
Whitney needs to borrow $200 for school supplies. If she borrows the same amount from 5 friends, which equation will show now much she owes each friend? $200 ÷
What is a piggyback mortgage? A. Two interest rates on a single mortgage B. Two mortgages on the same house C. Two mortgages for two different houses D. One mor
Write an equation to represent the following statement. 24 is 4 times as great as k.
I need the answer for number 4
Fill in the blank with the Spanish word that best completes the following sentence. Ella siempre _____ chocolate. come lee corre sabewhat is the alphabet backwa
Your answer What is the greatest common factor of 12 and 24? Your answer 6
IF CORRECT I WILL GIVE BRAINLY I NEED HELP ASAP An algebra configuration where the largest tile is labeled negative x squared, 3 tiles are labeled plus x, where
good job
