When an automotive battery is fully charged, the sulfuric
acid and water mixture will have a specific gravity of about 1.3. Specific
gravity is actually the difference in the weight of water in comparison to a specific
fluid. It is measured by a hydrometer. The amount of charge in the battery is
normally measured by the specific gravity of the battery. The specific gravity
of water is 1 and anything less than one is considered less dense while
anything that has a specific gravity of more than 1 is considered more dense
than water.
Vestigial structures don't hurt the living being. Nature chooses against just unsafe attributes. Structures that have no obvious capacity and have all the earmarks of being lingering parts from a past progenitor are called minimal structures. Cases of minimal structures incorporate the human informative supplement, the pelvic bone of a snake, and the wings of flightless flying creatures.
The answer is (2) maintaining a stable internal environment.
Homeostasis is the process by which an organism tries to stabilise the internal body metabolism in response to external disturbances or changes. Example, when a person goes out into the snow, his body process will get overwhelmed by the sudden drop in the temperature. The body will try to stabilise its internal temperature by producing more heat in response to the cold exterior.
Rheumatoid arthritis, it is the disease or disorder
that affects many joint of the body which includes hands and feet.
A patient
has severe rheumatoid arthritis affecting her hands. Following measures can be
taken to facilitate optimum nutrition if a patient has severe rheumatoid
arthritis affects on her hands is to determine her food preferences, provide
adaptive utensils to her for example with large handles and attach a plate
guard to the plate which allows a patient to push the food up against the plate
guard.
The ocean holds about 97% of the Earth's water. So I'm guessing it's the ocean.
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