Relative age is used to determine:

a. the age of an event in years
b. the sequential order of events, but not their age in years
c. the sequential order of events and their age in years
d. none of the above

Creation of an unnaturally uniform sample to represent a diverse populationcan be avoided by: a. including only willing b. asking another scientist for .c. choosing only identical participants. d. selecting individuals at random.

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

Adescription of a type of bio biotechnology (genetic engineering, cloning, or artificial section) one benefit or one risk for the individual (based on whether you are for or against it) one benefit or one risk for society (based on whether you are for or against it) one benefit or one risk for the environment (based on whether you are for or against it)