B. Crystalline structure
C. Types of chemical elements
And
D. Amounts of chemical elements
<span>Sputum membranes tests are used to test the lungs, trachea and bronchial canals for pathogens that can have an adverse affect on the lungs. These pathogens can cause infections that can have serious effects on your breathing and all over health.</span>
Answer:
A. True
B. False
C. True
D. idk sorry
E. False, They Have Both Female and Male Sexual organs
Answer: because as CO2 acts as a green house gas is absorbing rather than reflecting the heat energy received where infrared radiation is simply radiation emited by heated /hot body
