1. Driving down the street in your ‘64, you drive at a responsible constant speed of 25 mph. You only look down at your phone for three seconds to see who texted you but during that time how far have you driven with your eyes off the road? Now let’s say you are driving on the freeway at a constant speed of 65 mph how far have you driven with your eyes off the road in this case? Answer should be in meters and in terms of city blocks

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.

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

Imagine you are standing in the antarctic during the southern hemisphere summer. the sky is clear and blue. there are no clouds in the sky. your shadow is cast on the icy ground. what is the color of the shadow?