Evolutionary adaptation: a. refers both to the process by which populations become better matched to their environment and to the features of an organism that make it more fit than other individuals. b. cannot occur in environments influenced by humans. c. is possible only when there is no mutation. d. is responsible for the fact that porcupines are at an unusually high risk of predation. e. occurs for physical traits but not behaviors.

a.

During evoluionary adaption, animals become fit to their environment meaning they adapt to live in certain weather conditions, they evolve characteristics to defend them from their predators, they figure ways of creating houses, etc.

Hope it helped,

BioTeacher101

i would say the prokaryotic cells the prokaryotic cells are less complex, are usually found only in unicellular organisms and have more limited capabilities than eukaryotic cells.

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.