This behavior is an example of the instinct. <span>Hibernation is one of the most popular facets of bear life. The
start depends on meteorological factors, food availability and individual
characteristics. In general, adult males remain active longer and leave
the caves first, while pregnant bears are the first to enter and the last to
leave, in the company of their offspring. Before hibernating, bears go
through a period of hyperphagia and consume large amounts of high-calorie foods,
increasing their fat layer for hibernation. Physiologically, the
hibernation of the bears consists of a state of dormancy or winter lethargy
that lowers their heart rate from 40-50 to about 10 beats per minute, the
respiratory rate drops by half and the temperature is reduced by 4 or 5 degrees
.</span>
Answer:
B. Your hands get really cold after touching cold water.
Explanation:
Homeostasis is a process in the human body that helps to maintain a stable environment internally. The word homeostasis is derived from the combination of two Greek words <em>home </em>meaning 'similar,' and <em>stasis,</em> which means 'stable.'
This process regulates body temperature, chemical levels in the body, and ratios of water and minerals.
An example of homeostatic, from the given options, would be, your hands getting cold after touching cold water. It is because there is a change in body temperature, internally due to an external change in temperature.
Therefore, option B is correct.
Many Theories, No Proof. Dinosaurs roamed the earth for 160 million years until their sudden demise some65.5 million years<span> ago, in an event now known as the Cretaceous-Tertiary, or K-T, extinction event
and
earth is </span><span>4.543 billion years old</span>
Frederick Law Olmstead conceived of the common architectural concept of the city park.
Olmstead and his assistant designed the famous Central Park- located in New York, and Cadwalader Park in New Jersey.
