Which is the best example of water regulating an organism’s body temperature?

a jogger sweating after a run

a fish passing water over its gills

a deer taking a drink from a stream

a leaf using water for photosynthesis

a jogger sweating after a run

Explanation:

Homeostasis is the tendency or ability of the body to maintain the internal environment stable with respect to the changes occurring in the external environment.

A jogger sweating after a run is the correction option because of the fact that sweating or perspiration is a biological process which helps in regulating the homeostasis of the body. It will help in maintaining the temperature of the body cool. As the sweat is liberated by the sweat pore the water and other contents present in the sweat evaporated by the surrounding air. Hence, provide cooling to the body of the jogger after running.

americans began to notice growing differences between the northern and southern sections of the country. there were more people living in cities in the north, which made it more urban. more people lived on farms in the south, which made it more rural. while many people were farmers in the northern states, there were now other ways to make a living, such as working in mechanical cotton gins factories manufacturing cloth, tools and other goods. people in the north supported high tariffs on goods imported from europe because the extra cost encouraged people to “buy american” instead. in the southern states, planters did not like tariffs because they sold most of their production to europe and bought their tools from there as well. southerners believed the protective tariff was something that only northern factory owners keep their profits high. so the southern politicians came up with an idea. they would opt out. they would simply ignore the protective tariff. it was ‘null and void’ in south carolina. the state would not collect the taxes on goods imported into south carolina, no matter what the president said they had to do. this decision led to the nullification crisis.

c

explanation:

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