Cosmologists are scientists who study stars, galaxies, black holes, and other objects in the universe. In order to study the billions and billions of stars, cosmologists use highly advanced telescopes and create computer models to trace the stars’ motion. What is one type of limitation that requires cosmologists to use these telescopes?
Answers: 3
Biology, 22.06.2019 11:00
When a cell is in a solution that has the same concentration of water and solutes as its cytoplasm, the cell is said to be in a(n) solution. a. isotonic b. hypotonic c. hypertonic b. facilitated
Answers: 3
Biology, 22.06.2019 16:30
Aplant with dark red flowers is crossed with a plant with white flowers. all of the offspring have dark red flowers with white spots. the alleles got flower color in this plant are both dominant both recessive codominant incompletely dominant
Answers: 1
Biology, 22.06.2019 19:00
Under which of the following circumstances would natural selection not operate on an organism
Answers: 1
Cosmologists are scientists who study stars, galaxies, black holes, and other objects in the univers...
Mathematics, 11.01.2020 05:31
Mathematics, 11.01.2020 05:31
English, 11.01.2020 05:31
Social Studies, 11.01.2020 05:31
Mathematics, 11.01.2020 05:31
Chemistry, 11.01.2020 05:31
Mathematics, 11.01.2020 05:31