subject
Biology, 08.04.2021 22:00 rebekahlm

Stars seem to be made up of similar chemical elements. Which characteristics are used to c classify stars? A. size, age, and speed of revolution

B. brightness, speed of rotation, and color

C. weight, age, and temperature

D. brightness, temperature, size​

ansver
Answers: 2

Another question on Biology

question
Biology, 21.06.2019 18:30
The graph shows the solubility of several different salts in water, across a range of temperatures. according to the graph, which salt can dissolve at a concentration of about 60 g/100 cm3 of water at 40 degrees celsius?
Answers: 1
question
Biology, 21.06.2019 23:00
Neelaredoxin is a 15-kda protein that is a gene product common in anaerobic prokaryotes. it has superoxide-scavenging activity, and it is constitutively expressed. in addition, its expression is not further induced during its exposure to o2 or h2o2 (silva, g., et al. 2001. j. bacteriol. 183: 4413–4420). which of the following statements best describes neelaredoxin synthesis? a-neelaredoxin is produced at all times; levels are constant even when exposed to o2 or h2o2.b-neelaredoxin is produced at all times; exposure to o2 or h2o2 increases expression.c-neelaredoxin is produced at all times; exposure to o2 or h2o2 decreases or prevents expression.d-neelaredoxin is only produced when there is exposure to o2 or h2o2.
Answers: 3
question
Biology, 22.06.2019 07:30
In which of the following relationships is one organism always benefited while the other organism is always harmed
Answers: 1
question
Biology, 22.06.2019 09:00
Adoença vitiligo afeta qual doença do corpo?
Answers: 1
You know the right answer?
Stars seem to be made up of similar chemical elements. Which characteristics are used to c classify...
Questions
question
Mathematics, 18.09.2020 04:01
question
Mathematics, 18.09.2020 04:01
question
Spanish, 18.09.2020 04:01
question
English, 18.09.2020 04:01
question
Mathematics, 18.09.2020 04:01
question
Mathematics, 18.09.2020 04:01
question
Mathematics, 18.09.2020 04:01
question
Mathematics, 18.09.2020 04:01
question
Mathematics, 18.09.2020 04:01
question
Mathematics, 18.09.2020 04:01
question
Health, 18.09.2020 04:01
question
Mathematics, 18.09.2020 04:01
question
Mathematics, 18.09.2020 04:01
question
Mathematics, 18.09.2020 04:01
question
Mathematics, 18.09.2020 04:01
question
Mathematics, 18.09.2020 04:01
question
Mathematics, 18.09.2020 04:01
question
Mathematics, 18.09.2020 04:01
question
Mathematics, 18.09.2020 04:01
question
Mathematics, 18.09.2020 04:01