In 14 days, the daily high temperature in Cedar Hills dropped by 16.8 degrees Fahrenheit. What is the average daily rate of change in the high temperature in degrees Fahrenheit? A. +2.2
B. +1.2
C. +1.1
D. -1.2
E. -2.2

The earth consists of a variety of different organisms. despite their diversity, however, some similarities on the structural and metabolic levels may be seen. these similarities can be attributed to a. similarities among organisms in their proteins and nucleic acids. b. the ability of organisms to readily adapt to sudden environmental changes. c. similarities in organisms' habitats and niches. d. the ability of all organisms to interbreed and produce new species.

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic

When rutherford performed his metal foil experiment, he was surprised that most of the alpha particles