ASAPP Astronomers often compare the colors of stars. Knowing the color of a star is most useful in determining
-the size of the star.
-the temperature of the star.
-the distance of the star to Earth.
-the number of planets orbiting the star.

What are the formed elements (cell or parts of cell) in blood and what are their functions ?

Astudent wants to test the hypothesis that fertilizer improves the growth rate of grass seeds. to test this hypothesis, the student put the same amount of grass seed in 3 containers with the same type of soil. the student measured the growth at the end of the week. all plants received equal amounts of water and sunlight. if you were asked to graph this data, what would you place on the x-axis? a. fertilizer b. water c. plant growth d. week one

Which soil would most likely be found in the arctic? andisols gelisols histosols spodosols