Biology, 12.12.2020 16:20 mayhy100

Carl Sagan famously stated, "We are all made of star stuff." This statement is scientifically accurate and literally true, not merely metaphorical or poetic. Scientifically speaking, explain what Carl Sagan meant based on what you have been learning about stars. Respond respectfully to at least two of your classmates. Some suggestion for what to look for: Do you agree or disagree with their answer. Why? Is their answer scientifically accurate? Is there something more they could have include to make their explanation more clear?

Please do not post religious or political beliefs as part of your answer. As a science teacher I can only evaluate your scientific understanding of the topics taught in Astronomy.

Search entries or author

Answers: 3

Show answers

Another question on Biology

Biology, 21.06.2019 19:40

In german cockroaches, curved wing (cv) is recessive to normal wing (cv+). bill, who is raising cockroaches in his dorm room, finds that the frequency of the gene for curved wings in his cockroach population is 0.6. in his friend joe’s apartment, the frequency of the gene for curved wings is 0.2. one day joe visits bill in his dorm room, and several cockroaches jump out of joe’s hair and join the population in bill’s room. bill estimates that, now, 10% of the cockroaches in his dorm room are individual roaches that jumped out of joe’s hair. what is the new frequency of curved wings among cockroaches in bill’s room? 0.69 0.4 0.5 0.31 0.20

Answers: 1

Answer

Biology, 21.06.2019 23:40

Explain the difference between incomplete dominance and codominance

Answers: 2

Answer

Biology, 22.06.2019 02:00

Which two factors contributed to creating a global culture? the creation of the united nations improvement in telecommunications health issues such as the ebola virus increased opportunities for global travel

Answers: 3

Answer

Biology, 22.06.2019 03:00

What is true of all organisms in the kingdoms protista, plantae, fungi, and animalia? a. they are multi-celled. b. they are photosynthetic. c. they have cells that contain membrane-bound organelles. d. they contain cells that lack membrane-bound organelles.

Answers: 2

Answer

You know the right answer?

Carl Sagan famously stated, "We are all made of star stuff." This statement is scientifically accura...

Questions