subject
Biology, 28.07.2019 18:30 jwmiciche7367

Nilberthurry 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

ansver
Answers: 2

Other questions on the subject: Biology

image
Biology, 21.06.2019 18:00, 20calzoy
Why would a drug that damages capsids treat a viral infection? a. capsids prevent the lytic cycle from beginning. b. transduction requires a capsid. c. viruses use capsids to increase genetic variation. d. capsids provide protection for viruses.
Answers: 1
image
Biology, 22.06.2019 06:30, SmokeyRN
How does the diagram explain ocean currents? earth tilt 23.5 degreesquestion 1 options: earth's tilt causes uneven heating of earth which causes currents. earth's tilt causes the ocean to move because of gravity. earth's tilt and its rotation cause currents. earth's tilt causes uneven distribution of salt which causes currents.
Answers: 1
image
Biology, 22.06.2019 09:00, faizanaj1192
When a gasoline engine burns gasoline, what type of chemical reaction is occurring?
Answers: 1
image
Biology, 22.06.2019 15:40, mesposito
During crossing-over, a. genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles. b. nonsister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. c. one homologous chromosome of a tetrad is exchanged with another tetrad, resulting in new combinations of alleles. d. sister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. e. genetic material is exchanged between sister chromatids, resulting in new combinations of alleles.
Answers: 1
You know the right answer?
Nilberthurry for 100 points and ! good answers only! 14. give a short description of star cluster...

Questions in other subjects:

Konu
Biology, 07.12.2019 19:31