There are two things scientists will look for. They will look for a source of intense X-rays. Matter falling into a black hole will become extremely hot and emit X-rays before disappearing. They will also look for objects that are attracted to something small and invisible but with a very large mass.
It can be a sign of mildew or mold.
The crew in Moby Dick looks for various signs to indicate the presence of a whale, such as spouts of water, whales breaching the surface, and disturbances in the water caused by the movements of the whale. They also keep an eye out for birds that might indicate the presence of a whale.
s-waves and p-waves
No. but some scientists say that it might in the future.
convection below the crust.
The presence of testosterone encourages the growth of body hair.
That means that an object has been observed that looks like it MIGHT BE a black hole, but that scientists are not yet quite sure whether it really is one.
A cause for alarm at the beach might be when the lifeguards change the flags to indicate rough weather, jellyfish infestation or sharks. One might also be alarmed by the presence of a lot of dead fish or birds.
what type of artifact might indicate what an ancient cultue ate
No, however, you might want to talk to your doctor, since seeing things like this could indicate an illness.
how might a fossil affect the work of scientists
You indicate oxygen when writing by using the word oxygenor the symbol "O". If you are dealing with the oxygen molecule, you might write O2.There are many ways to test for the presence of oxygen, but which is appropriate depends on whether oxygen is present as a gas or as part of a more complex compound, whether as a gas, a liquid or a solid..