Answer:
c. uniformitarianism
Explanation:
<em>Uniformitarianism is a doctrine that was popularized by Charles Lyell in his book published in 1830. It is a school of thought that belief that slow, uniform geologic processes shaped the earth in the past and the processes are still in operation as of today. In other word, the past processes that shaped the earth can still be studied in the present.</em>
The idea is in contrast to catatrophism, a belief that the present earth is shaped by sudden, short violent occurrence as compared to the past.
Descent with modification and inheritance of acquired character are related to evolution of living organisms.
The correct option is c.
Answer:
The scientist is determining the relative age of the rock and the method is known as relative dating of rocks.
Explanation:
The relative dating method is based on the fact that more older the rock layers, the more it would be deeper. The overlying layer of rock will be located in less deeper location, henceforth it would be less older rock layer. This method is mainly used by the scientists, for determining the age of the rocks or fossils embedded in it, before any absolute dating method like radioisotope dating of rocks is discovered.
Answer:
Sudan reagent is used for identification of fats and lipids in the food, feacal and other biological fluids. It gives red color in the presence of lipids and fats. The amount of lipid in the skimmed milk is negliable or very low. Therefore, the Sudan test is negative in skimmed milk.
Answer:
Membrane proteins perform a variety of functions vital to the survival of organisms: Membrane receptor proteins relay signals between the cell's internal and external environments. Transport proteins move molecules and ions across the membrane.
Explanation:
they help transport some substances through the membrane.
Answer:
Part 1:
Answer is in first photo below
Part 2:
Answer is in second photo below
I hope this helps!
