Different stars are different colors depending on the temperature. So, for example, a blue star is hotter than a yellow star such as our Sun.
Explanation:
heat (metal or glass) and allow it to cool slowly, in order to remove internal stresses and toughen it.
OR
recombine (DNA) in the double-stranded form following separation by heat.
News stories are basically divided into two types: hard news and soft news. Hard new generally refers to up-to-the-minute news and events that are reported immediately, while soft news is background information or human-interest stories. ... One difference between hard and soft news is the tone of presentation.Oct 13, 2011
Terrestrial planet.
Terrestrial brings like us and animals live whereas as others don't satisfy any life.
B, burrowing action of earthworm
