Which of the following can be used to determine the compostion of a star?

a. line spectra

b. blackbody spectrum

c. the star's magnetic field

d. light from sunspots

The population density of New York City is 26,403 people per square mile. If 12,383,007 people live in New York City, what is the city's area?

What are the factors that encourage harmful substances in food production?

Describe the location of russia in relation to the arctic ocean. the arctic ocean does not touch russia. the arctic ocean borders russia only to the north. the arctic ocean surrounds much of the landmass of russia.

Which of the following descriptions best defines the Pyrenees?

Starting from about 500 A. D. what were some of early Japan's resources?

Com suas palavras, responda: O que é cidadania?

How long is between hawaii and maul in cm

This is the innermost layer of the planet. On earth, it is made of primarily iron and nickel.

Where does most of the population of Canada live?

Where were the king and queen of france while women were gathering?