Q: What can be looked at to see a record of how horses evolved? Choices: - erosion records - carbon dating - pattern records - fossil records A:
fossil records

Q: What part of a sample can be represented by the mean, median, and mode? Choices: - present tendency - large tendency - outer tendency - central tendency A:
central tendency

Q: What is a mutation that changes all or much of a particular chromosome? Choices: - kinetic mutation - biochemical mutation - muscular mutation - chromosomal mutation A:
chromosomal mutation

Q: Digestive enzymes secreted in the acidic environment (low ph) of the stomach help break down what? Choices: - molecules - particles - cells - proteins A:
proteins