Base your answers to question 14 on the diagram below. which illustrates a transport pathway of CO2 in the
human body, and on your knowledge of biology.

14. State what would happen to the production of
bicarbonate ions (HCO 3 - ) if the carbonic anhydrase
were not present in red blood cells. [1]

Imagine a rocket launching from earth and travelling to the moon. in which order would the rocket pass through the layers of the atmosphere? thermosphere, mesosphere, stratosphere, troposphere troposphere, mesosphere, stratosphere, troposphere thermosphere, stratosphere, mesosphere, troposphere troposphere, stratosphere, mesosphere, thermosphere

How are the testes and ovaries similar? a. both produce sex cells. b. both connect internal reproductive organs to the exterior. c. both transport sex cells from their site of production. d. both store mature sex cells.

The cluster of developing cells from conception until birth is called an