Warmer, colder
Convection is the transfer of heat by the movement of a fluid (liquid or gas) between areas of different temperature.
Warmer fluid is less dense so it rises and colder fluid is more dense so it sinks.
It is about 24 chicken eggs and weighs about 2 to 3 pounds
C is the correct answer. > <em><u>is made mostly of hydrogen and helium</u></em>
- VY Canis Majoris is the largest star in the galaxy, not the Sun.
- We know the Sun will eventually die, it will not emit light and heat forever.
- The matter at the Sun's core is plasma, not nickel or iron.
Extinction of species reduces the number of different species in ecosystems, hence lowering the diversity of living things.
<span>By proper application of fertilizers. Soil tests provides the proper application. hope this helps</span>
