Which statement accurately describes dark matter?
1: It is the same as dark energy.
2: It is w...
Biology, 04.07.2020 01:01 cherry12345627
Which statement accurately describes dark matter?
1: It is the same as dark energy.
2: It is well understood by scientists.
3 :It does not emit electromagnetic radiation.
4: It can be observed by shifts in red and blue light.
Answers: 2
Biology, 21.06.2019 13:30
Which of the following choices is not an effective solution to the energy waste related to inefficient lighting? a. using low-pressure sodium lighting sources b. pointing lights on billboards and street signs upward c. placing light sources on time controls d. shielding light to direct it downward
Answers: 1
Biology, 22.06.2019 01:00
How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain
Answers: 1
Biology, 22.06.2019 04:30
What is the correct term for an area of rotating currents in an ocean? when ocean currents combine, they create an area of rotating currents called an
Answers: 2
Biology, 22.06.2019 12:00
What if the yeast were extremely active and produced more than 100ml gas. would you know? why/why not
Answers: 1
History, 25.07.2019 06:40
Mathematics, 25.07.2019 06:40
Mathematics, 25.07.2019 06:40
Mathematics, 25.07.2019 06:40
Chemistry, 25.07.2019 06:40
English, 25.07.2019 06:40