1) which three species change color the closest to sept. 1st?

2) which three species change color the latest in the fall?

3) 2016 has earlier or later dates for color change then 2017?

The observations of hooke and van leeuwenhoek documenting the existence of microscopic cells formed the basis of what important theory? a. the cell theory stating that all living things are composed of cellsb. the theory of spontaneous generation, which held that life forms could arise spontaneouslyc. the theory of chemotherapy, or use of antimicrobials to destroy pathogenic organismsd. the germ theory of disease and causative agents

How does friction with the atmosphere affect the speed of an artificial satellite

What is the approximate time of death of the body temperature is 29.4 degrees celsius