The day has less hours of sunlight in the winter because the northern hemisphere tilts the sun. also, the sun's rays do not aim directly on the land and the water. this causes winter to be cooler or cold.

Which of these organisms have the greatest amount of cell specialized

Moving down the ramp from 6 meters to

Many organizations release indexes used to measure the development of the world's countries. as we learned in this lesson, these indexes measure many factors, from life expectancy to happiness. in your opinion, what are the three most important factors we can use to determine how developed a country might be? explain your answers in a few sentences.