Which statement describes a physical property related to the particles that make up a material? A. An iron nail has a reddish color because iron atoms on its surface combine with oxygen atoms B. A fruit has a sour taste because some of the compounds that make it up are acids. C. Salt crystals are hard and brittle because they are made up of atoms that combine by ionic bonding. D. A vegetable has a bitter taste because some of the compounds that make it up are bases.β
Answers: 2
Biology, 21.06.2019 14:40
Select all the correct answers. which statements fail to meet the requirements of a scientific claim? 1 even though evidence indicates that the solar system's planets follow elliptical paths, copernicus's model involving circular orbits is true. 2 the evidence supporting newton's laws of motion was accurate in newton's time, but the universe operates differently today. 3 flowers that reflect the most ultraviolet light are more likely to attract bees and other pollinators than flowers that reflect less ultraviolet light. 4 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.
Answers: 2
Biology, 22.06.2019 00:10
Asap what occurs after cytokinesis is completed at the end of meiosis 1?
Answers: 1
Biology, 22.06.2019 02:30
What is the inability of an individual or a society to achieve a minimum standard of living known as ?
Answers: 1
Biology, 22.06.2019 03:00
What is the approximate time of death of the body temperature is 29.4 degrees celsius
Answers: 2
Which statement describes a physical property related to the particles that make up a material? A. A...
History, 03.04.2020 01:27
Mathematics, 03.04.2020 01:27
Mathematics, 03.04.2020 01:27
Mathematics, 03.04.2020 01:27
Mathematics, 03.04.2020 01:28
Mathematics, 03.04.2020 01:28
Mathematics, 03.04.2020 01:28
Computers and Technology, 03.04.2020 01:28
Mathematics, 03.04.2020 01:28