Use kepler's third law to find the collapse time, assuming the star has the same mass as the sun.

Which term refers to the total dollar value of the goods and services produced in a country in a year?

Look at the images of different rocks. which rocks have a fine-grained texture? check all that apply. 1 2 3 4 5

In terms of alternation of generations, the internal parts of the pollen grains of seed-producing plants are most similar to a ) moss sporophyteb) moss gametophyte bearing both male and female gametangiac) fern sporophyted) fern gametophyte bearing only antheridia