True or False. Index Fossils are formed from organisms that were alive for short period of geologic time, are extinct, had hard parts, and lived across wide geographic area.

Select the correct answer from each drop-down menu. daniel and sanya are scientists. daniel is studying whether the increasing frequency of tropical storms is affecting coastal erosion. sanya is investigating whether the discharge from industrial plants has any impact on the ph concentration of freshwater swamps in the surrounding area. which fields of science are daniel’s and sanya’s studies most closely related to? daniel’s field of study is related to science, and sanya’s field of study is related to .

What is the maximum number of electrons that an atomic orbital can contain?

How many molecules are found in 1.32 mol of nacl?