Answer:
331,002,651 people in usa 2020
I would choose to live on an island, possibly near the tropics. My choice is based on the fact that an island, like for example the archipelago of the Canarias Islands, could offer at the same time different weathers, depending if you going on the beach, or you choose to go up in the mountain. At the base, my decision is based on the fact that the climate is very stable, almost warm forever, and near the sea, it is never too much cold.
Answer:

option c
Explanation:
given data:
Diameter of a star = 1,400,000 km
star distance from sun 
we know that
Angle is given as


we know that


SO, 


option c
While the average air temperature is at or below 0C at altitudes between 6 km and 16 km, it is above or below 0C between 0 km and 3.2 km.
<h3>What is Temperature?</h3>
- Temperature is a numerical expression of how hot a substance or radiation is.
- There are three different types of temperature scales: those that are defined by the average translational kinetic energy per freely moving microscopic particle, like an atom, molecule, or electron, in a body, like the SI scale; those that rely only on macroscopic properties and thermodynamic principles, like Kelvin's original definition; and those that are not defined by theoretical principles but rather by useful empirical properties of particulate matter.
<h3>What role does temperature play?</h3>
- An infection's early warning sign is a rise in body temperature.
- Fever is one of your body's initial responses to infection and is frequently present in conditions like the flu and COVID-19.
- Even when you are well, keeping an eye on your body temperature can help identify diseases early and let you know if it is safe for you to go to work or school.
Learn more about temperature here:
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