This topic contains a solution. Click here to go to the answer

Author Question: Chimpanzees have been observed administering medicinal plants to each other, especially mothers to ... (Read 167 times)

Evvie72

  • Hero Member
  • *****
  • Posts: 519
Chimpanzees have been observed administering medicinal plants to each other, especially mothers to infants.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

From its appearance about 2.5 million years ago, the genus Homo began a course of brain expansion through variational change that continued until about how many years ago?
 
  a. 1 million years
  b. 500,00 years
  c. 200,000 years
  d. 40,000 years
  e. 10,000 years



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mcni194

  • Sr. Member
  • ****
  • Posts: 311
Answer to Question 1

False

Answer to Question 2

c



Evvie72

  • Hero Member
  • *****
  • Posts: 519
Both answers were spot on, thank you once again




 

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

For a complete list of videos, visit our video library