Hurry for 100 points and ! good answers only! 14. give a short description of star clusters. describe (1) how they are held together, (2) how old they are, and (3) how astronomers categorize them. 15. what types of stars make up open clusters, and what is the fate of these stars? 16. describe the cluster that includes our own sun. 17. how do globular clusters differ from open clusters? 18. two star clusters visible to the naked eye are and
Answers: 2
Biology, 21.06.2019 19:00, saabrrinnaaa
Photosynthesis converts light energy to chemical energy. which molecules are the end product of this transformation of energy in this reaction?
Answers: 1
Biology, 22.06.2019 11:20, billgray2571
How did alexander fleming’s research solve a societal problem? he developed ways to treat inherited diseases. he advocated for regular hand washing to kill germs. he discovered a new type of medicine that could treat infections. he discovered the cause of mad cow disease, an emerging disease.
Answers: 1
Biology, 22.06.2019 13:00, traphard979
Suppose you are provided with an actively dividing culture of e. coli bacteria to which radioactive thymine has been added. what would happen if a cell replicates once in the presence of this radioactive base?
Answers: 1
Hurry for 100 points and ! good answers only! 14. give a short description of star clusters. desc...
Mathematics, 19.05.2021 17:20
Mathematics, 19.05.2021 17:20
English, 19.05.2021 17:20
Biology, 19.05.2021 17:20
Mathematics, 19.05.2021 17:20