16.A mechanism for change in populations where an organism with a favorable phenotype survives, reproduces, and pass the favorable phenotype to the next generation. Organisms without the favorable phenotype are less likely to survive and
reproduce
A. Directional Selection
B. Natural Selection
C. Disruptive Selection
D. Structural Adaptation

pregnancy happens more and more

the cost of mining is extremely low compared to the money earned from mining, creating income to improve the environment.

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.