Which of the following choices demonstrates how the writer creates the point that physical responses to stressful situations is part of human nature? a) the author compares a caveman physically responding to a tiger to a modern man physically responding to an unknown situation at work. b) the author examines the stressful situation people face today and concludes that they are much more stressful than those faced in the past. c) the author stresses that physical reactions to stress are always positive. d) the author explains that cavemen used their physical responses to survive.

When curium-242 is bombarded with an alpha particle, two products are formed, one of which is a nudge on. what is the other product

8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.

What is the relationship between wind and ocean waves? question 17 options: wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves. wind moving at higher speeds will transfer energy over a larger part of the ocean water, resulting in waves with a shorter wavelength. winds moving at higher speeds with cause water to move forward at faster rates, causing larger ocean waves. winds moving at higher speeds will affect deeper water, resulting in waves that move at a faster rate. how do temperature and salinity affect deepwater currents? question 15 options: as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.