Author Question: Which of the following Gray whales are the last to migrate north? A) Immature females B) ... (Read 73 times)

casperchen82

  • Hero Member
  • *****
  • Posts: 540
Which of the following Gray whales are the last to migrate north?
 
  A) Immature females
  B) Immature males
  C) Mature males
  D) Nursing females
  E) Non-pregnant mature females

Question 2

Which of the following Gray whales are the last to migrate south?
 
  A) Immature females
  B) Immature males
  C) Mature males
  D) Non-pregnant mature females
  E) Pregnant females



cloud

  • Sr. Member
  • ****
  • Posts: 343
Answer to Question 1

D

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

For a complete list of videos, visit our video library