Answer:
they are the same that's y you don't have to compare them
Explanation:
after the fact that you are not actually involve it
Answer:
The characteristic of water-soluble hormones are:
1. They dissolve in water and do not dissolve in fat or oil
2. They are produced from amino acids that are soluble in water
3. They will be unable to pass through cell membranes that have fatty molecules
4. They are receptor-specific. That is they bind to a receptor that fits them on the target cell.
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Answer:
B) As seen from Earth, the Sun is the brightest star on the chart, and Barnard's Star is the dimmest
Explanation:
Among the given choices:
A) Of the stars listed, Proxima Centauri and Barnard's Star appear red because they burn the hottest.
This is not the correct answer because temperature of Barnard's star is 5000° F which is lowest in the data.
C) Small dwarf stars, like Proxima Centauri and Barnard's Star, do not burn as hot as medium dwarfs.
Proxima centauri being a small dwarf has a higher temperature than sun which is a medium dwarf.This shows that small dwarfs can burn hotter than medium dwarfs. So this option is not suitable.
D) Proxima Centauri and Barnard's Star are the closest because they are classified as "small dwarfs."
This is not correct choice because the data clearly states they are at greater distance.
So ,the correct choice is:
B) As seen from Earth, the Sun is the brightest star on the chart, and Barnard's Star is the dimmest.
Because: Sun is closest to the Earth and thus will appear the brightest as maximum light from it Reaches the Earth. Barnard's star is Farthest so less light reaches the Earth from it and it appears the dimmest.
Answer:
The kind of feedback loop described above is:
a negative feedback loop.
Explanation:
A negative feedback loop causes homeostasis. A negative feedback loop tends to stabilize the ecosystem, creating some balance. Positive feedback loops, on the other hand, enhance or amplify changes, moving the system away from its equilibrium state, and making it unstable. With negative feedback loops, changes are dampened or buffered. This causes the system to maintain some equilibrium or remain in a stable state. All homeostatic systems, such as thermoregulation (which regulates the body temperature) and blood sugar regulation, operate on negative feedback loops.
