subject
Biology, 30.12.2019 21:31 hayden6920

Why do the constellations seem to move around in the sky?

the earth's rotation makes the constellations appear to move.

gravity pulls them closer to earth, and then lets them go.

the sky rotates above us on its axis while the earth stands still.

people are moving around on the surface of the earth.

ansver
Answers: 3

Another question on Biology

question
Biology, 22.06.2019 04:30
Taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? view available hint(s)taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? the enzyme will not work on human dna.nothing should be altered.the ph should be decreased.the temperature should be raised.
Answers: 2
question
Biology, 22.06.2019 17:30
What is the purpose of presenting a false dilemma in a speech?
Answers: 1
question
Biology, 22.06.2019 19:20
Where does the esophagus lead to in a frog?
Answers: 1
question
Biology, 22.06.2019 21:00
Draw the conjugate acid for the following base. remember to include charges and non-bonding electrons where necessary.
Answers: 1
You know the right answer?
Why do the constellations seem to move around in the sky?

the earth's rotation makes th...
Questions
question
Social Studies, 09.01.2020 06:31
Questions on the website: 13722363