Author Question: Which of the following animals has a three-chambered heart? (Read 51 times)

skymedlock

  • Hero Member
  • *****
  • Posts: 561
Which of the following animals has a three-chambered heart?
◦ crocodile
◦ snake
◦ bird
◦ human


choc0chan

  • Sr. Member
  • ****
  • Posts: 362

Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

skymedlock

  • Hero Member
  • *****
  • Posts: 561

choc0chan

  • Sr. Member
  • ****
  • Posts: 362

 

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Thyroid conditions may make getting pregnant impossible.

For a complete list of videos, visit our video library