The coded information of a DNA molecule is determined by the A .sequence of amino acids.

B .number of enzymes.

C. sequence of sugar-phosphate units

D. sequence of nitrogenous bases. ​

What evidence is there that convection occurs in earth’s troposphere?

Where would you expect to see seedless plants, such as ferns and mosses? a. in a botanical museum, because they are all extinct b. low and close to the ground in a moist environment c. climbing high while circling the branches of another plant d. deeply rooted in a forest with a trunk that reaches 20 meters or more

Which gas found in the earth's atmosphere greatly impacts the daily range of temperature on earth. a) oxygen b) hydrogen c) nitrogen d) water vapor