Which of the following is not defining characteristic of an index fossil
A. Abundant
B. Easily recognized
C. Marine organism
D. Limited in geologic time

If assuming tasting ptc as a simple gene trait,what other genotype would you select to put in this missing genotype box that could result in this phenotype

Whats one way that rocks do not follow the typical rock cycle pathway?

What is the average speed of a car that traveled 300.0 miles in 5.5 hours