Author Question: About 200 thousand years ago, early hominins were gradually replaced in the African fossil record by ... (Read 107 times)

Brittanyd9008

  • Hero Member
  • *****
  • Posts: 500
About 200 thousand years ago, early hominins were gradually replaced in the African fossil record by
 
  A) old-world monkeys.
  B) accountants.
  C) modern humans.
  D) primates.
  E) Australopithecus.

Question 2

Sudden evolutionary changes are often triggered by
 
  A) selective breeding.
  B) fossilization.
  C) paleontologists.
  D) brains.
  E) sudden changes in the environment.



jessicaduplan

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

Answer: C

Answer to Question 2

Answer: E



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Thyroid conditions may make getting pregnant impossible.

For a complete list of videos, visit our video library