Ageologist finds an unidentified fossilized rock in a box in the attic. what type of dating would the scientist attempt to use to determine the age of the rock?

Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins

If jane has the blood type ab and marries john who has type o blood what are the possible phenotypes of their first kid?

What is the main reason that attitudes are more often revealed in spoken rather than written language? a. in writing, we try to put the "best face" on what we write. b. we speak far more often than we write. c. in writing, we can more easily conceal our attitudes. d. in spoken language, we are often careless in our use of words.