Charles darwin's theory of evolution by natural selection explains each of the following except-

a. species can become extinct
b. inherited traits are passed from to offspring
c. species descend from common ancestor
d. evolution takes place in the natural world

Drag each tile to the correct box. arrange the phases of mitosis in the correct order. 1 (condensation of chromosomes) 2 (separation of chromosomes) 3 (formation of spindle fibers) 4 (alignment of chromosomes in the center of the cell) 5 (pinching of the cell membrane)

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

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