Which list of factors best supports the concept that they are "just right" for the planet earth to support life? temperature, gravity, atmosphere, and water temperature, gravity, lithosphere, and cryosphere gravity, atmosphere, water, and plants gravity, tides, water, and atmosphere

Which revelation resulted from the observation of the spectrum of different galaxies? a. there were more galaxies whose spectrum was blueshifted b. there were no galaxies whose spectrum was redshifted c. there were more galaxies whose spectrum was redshifted d. there were no galaxies whose spectrum was blueshifted

Uncle tom's cabin started out as a series of articles printed in the national era, a newspaper.

Which statement best explains the relationship between an area's geography and the temperature of its surface water? areas at low altitudes have the warmest water because they receive the most direct sunlight. areas at low altitudes have the warmest water because they have the least change in temperature throughout the year. areas at high latitudes have the warmest water because their days are the longest. areas at high latitudes have the warmest water because they have the longest seasons.