The car shown starts moving from point A. Find the FBD as it passes through point B WHEN THE SURFACE IS COMPLETELY SMOOTH

WHEN THE SURFACE IS ROUGH

primary succession begins with a bare rock and ends with a forest secondary succession begins after a natural disaster where there is a temporary setback after a forest fire or local destruction, but the surrounding area can fill in

your answer is "the 1950's"

above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.