A straight line with a negative slope on a velocity-time graph indicates which of the following? constant acceleration toward the reference

constant velocity away from the reference

no movement

constant acceleration away from the reference

At what point on the position-time graph shown is the object's instantaneous velocity smallest?

A

D

C

B

What is the role of the ocular lens?

Aregular polygon has angkes of size 150° each.how many side has the polygon

Utah's great salt lake has an average salinity seven times higher than that of the oceans. very few multicellular organisms live in this harsh environment. an example is the brine shrimp, which must devote a large portion of its metabolic energy to osmoregulation. these brine shrimp must available hint(s)utah's great salt lake has an average salinity seven times higher than that of the oceans. very few multicellular organisms live in this harsh environment. an example is the brine shrimp, which must devote a large portion of its metabolic energy to osmoregulation. these brine shrimp must pump water back into their cells to counter its loss due to osmosisactively pump water back out of their cells to counter its inflow due to osmosissynthesize membranes that are impermeable to substances that upset osmotic balanceactively pump salt back out of their cells to counter its inflow due to osmosis