What type of metal is used to build the first battery?
A- gold and silver
B...
Answers: 2
Biology, 22.06.2019 07:00
According to the cell theory, which describes cells? a. all organisms are composed of multiple cells. b. all cells have the same structure and function. c. cells are found in everything on earth. d. living organisms are not created spontaneously
Answers: 2
Biology, 22.06.2019 09:50
Tropical rain forests support more species per unit area than any other terrestrial ecosystem. what is one way rain forests are important to the health of the biosphere?
Answers: 1
Biology, 22.06.2019 23:20
Select all the correct answers. which statements fail to meet the requirements of a scientific claim? a) in the final 100 meters of a 10,000-meter race, an athlete's speed is more strongly related to anaerobic efficiency than to aerobic efficiency. b) flowers that reflect the most ultraviolet light are more likely to attract bees and other pollinators than flowers that reflect less ultraviolet light. c) even though evidence indicates that the solar system's planets follow elliptical paths, copernicus's model involving circular orbits is true. d) the evidence supporting newton's laws of motion was accurate in newton's time, but the universe operates differently today.
Answers: 2
Biology, 23.06.2019 00:00
Which process the first step in making a protein from dna intrsuction
Answers: 1
Mathematics, 24.09.2020 22:01
History, 24.09.2020 22:01
Mathematics, 24.09.2020 22:01
Mathematics, 24.09.2020 22:01
English, 24.09.2020 22:01
Mathematics, 24.09.2020 22:01
Chemistry, 24.09.2020 22:01
Mathematics, 24.09.2020 22:01
Mathematics, 24.09.2020 22:01
Mathematics, 24.09.2020 22:01
Social Studies, 24.09.2020 22:01
Biology, 24.09.2020 22:01