Which of the following compounds are held together by ionic bonds? Select all that apply. A. Caci,
| B, CH4
C. Nach
D. sodium bromide
E. carbon dioxide
F. Fers

The term equestrian relates to which animal? bulls cows horses pigs

Compare the parts of a cell and the cell as a whole to another common nonliving system (i. e., a car, a city, describe the parts of a cell and their primary function.

Which of the following was a social cost associated with the development of the internal combustion engine used in most cars? a. people were able to use their horses for new tasks. b. new jobs were created. c. blacksmiths needed to gain new skills to continue working. d. families were able to travel farther more easily.