Questions by George Brown

Questions by George Brown

what method would astronomers use to find the distance to a galaxy so far away that individual stars are impossible to distinguish (resolve):

asked Apr 10, 2023

1 answer

19 votes

260k views

Which of the following must be true for hydropower to work? There must be waves. The water must be freshwater. The water must flow downward. The water must be free of fish and plant life.

asked Feb 21, 2023

1 answer

10 votes

200k views

4. You should stop smoking because it is bad for your health. 5. May I borrow your pencil?

asked Feb 9, 2023

1 answer

2 votes

282k views

25. Critique Reasoning A student is given the rectangle and the square shown. The student states that the two figures have the same perimeter. Is the student correct? Explain your reasoning.

asked Sep 16, 2022

1 answer

25 votes

403k views

Function of RBC,WBC,platelets

asked Mar 7, 2022

2 answers

14 votes

171k views

Search QAmmunity.org