The reason both of these are valid scientific hypotheses is because A) scientists with different educational backgrounds may put forth different hypotheses to explain the same data.
This approach in science is vital in making progress and has helped to explain many phenomena in the past. When scientists explain data using different approaches, they come to a more comprehensive conclusion.
I think it is wearing sunglasses that is not a response, hope this helps.
Answer:
An increase in membrane thickness
Explanation:
Gaseous exchange occurs in relation to Fick's Law which states:
'the rate of diffusion is proportional to both the surface area and concentration difference and is inversely proportional to the thickness of the membrane
Therefore, based on this law, an increase in the thickness of the membrane will result in a decreased diffusion rate which will in turn slow down the process of gaseous exchange
The correct options are as follows:
1. C
The open ocean does not begin at the low tide mark and extend to the continental shelf, the oceanic zone typically begins in the offshore area where the water measures about 200 meters deep or deeper and it extends to the ocean floor.
2. B.
The inter tidal zone in the marine aquatic environment refers to the areas of the foreshore and the seabeds which is exposed to the air at low tide and submerged at high tide. One of the features of the inter tidal zone is that it is exposed to extreme temperatures, from very hot to near freezing point.<span />
Ventricles and Cerebrospinal Fluid