Which of the following individuals is maintaining homeostasis? O Karen's heart rate is faster than the normal range.
O Bruce is vomiting uncontrollably and losing large amounts of water.
O Samantha is sweating while out for a jog.
O Evelyn cannot catch her breath because her respiration rate is racing.

Samantha is sweating while out for a jog

Explanation:

Sweating maintains homeostasis, as it helps to cool down one's body temperature and maintain a normal and healthy temperature in the body.

Samantha sweating while jogging represents how her body is maintaining homeostasis.

Her body is producing sweat in order to regulate her body temperature and keep the body at homeostasis.

volcanoes (an event in the geosphere) release a large amount of particulate matter into the atmosphere. these particles serve as nuclei for the formation of water droplets (hydrosphere). rainfall (hydrosphere) often increases following an eruption, stimulating plant growth (biosphere).