Which of the following makes up a cell membrane ? a. phosphate, glycerol and 2 fatty acid chains b. phosphate, amino acids and 2 fatty acid chains c. phosphate, saccharides, and 2 fatty acid chains d. glycerol, 2 fatty acid chains and amino acids

B

Explanation:

1)

i))the process of preparing food by green plants in the presence of sunlight is called photosynthesis.

ii) leaf is the site for photosynthesis.

iii) it takes place as,

6h2o+6co2=c6h12o6+602

the wetland preservation movement began in the u.s. in earnest with the clean water act (cwa) of 1972. although not specifically written to protect wetlands, the cwa is comprised of a series of regulations designed to prevent pollutants from contaminating u.s. waters.