The sun is
a. an unusually hot star.
c. a typical star.
b. a very cool star.
d. none of the above. select the best answer from the choices provided

Seed plants that lived during the carboniferous impact life on earth today because a. they are the ancestors of all plant life on earth. b. their remains formed coal, which is an important resource. c. they produced fossils that are used to date many geologic events. d. their presence caused oxygen levels to drop, allowing animals to evolve.

The specific heat of the three substances in the image are given in the table. stamped concrete: 0.75, grass covered soil: 1.01, water: 4.18. place the areas in order based on how fast they’ll heat up on a sunny afternoon. start with the fastest and end with the slowest.

Which of the following east asian contries are a peninsula? a. china b. taiwan c. south korea d. mongolia