Please can i have note under chemical elements

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

Displacement is the slope of a velocity vs. time graph a. true b. false

How do limiting factors most affect population size? ostop population growthrestrict population growthincrease population sizeresult in positive impactso