Surface tension is the property of water which allows for some lightweight insects to walk on top of a pond and not fall in. The molecules of water are held together by cohesive forces. The molecules of water present below the surface experience this cohesive force from all the directions, whereas the water molecules present on the surface experience a downward pull, as the force is not balanced. This leads to the concaving of the water surface inside a small tube.
Experimental Setup In this section you describe how the experiment was done and summarize the data taken. One typically describes the instruments and detectors used in this section.
A is correct. 10% of 100 is 10, so therefore, 10 members of the species have that particular phonotype. Hope this helps!
It is B, because that is how they produce their scientific name
Answer:
true
Explanation:
theres a bunch of different categories depending on the subject