« previous next »

Author Question: Air is stored in the respiratory system of birds in ____ ______. Fill in the blank(s) with correct ... (Read 65 times)

hubes95

  • Hero Member
  • *****
  • Posts: 561
on: Jul 18, 2018
Air is stored in the respiratory system of birds in ____ ______.
 Fill in the blank(s) with correct word

Question 2

The sharp, horn-covered, bony projection from the shank of some species of male birds is a/an ______.
 Fill in the blank(s) with correct word


welcom1000

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Jul 18, 2018
Answer to Question 1

air sacs

Answer to Question 2

spur


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Thyroid System Thyroid System
Procedures and Diagnostic Tests Related to the Endocrine System Procedures and Diagnostic Tests Related to the Endocrine System
Summary of Respiratory Volumes and Capacities Summary of Respiratory Volumes and Capacities
Overview of lymphatic system structures and the general direction of lymph flow from the extremities ... Overview of lymphatic system structures and the general direction of lymph flow from the extremities ...
Respiratory system, Urinary and Nervous systems Respiratory system, Urinary and Nervous systems
The Vascular System The Vascular System
Video: Blood Pressure Measurement

For a complete list of videos, visit our video library