Blue light bends more.
The laser would miss and you would need to aim below the fish.
I wanna say it's sand stone but I'm not sure what you are learning about
The principle of ruling in critical thinking that this reminds us to consider is the ruling principle. Critical thinking is the objective analysis of facts to form a judgement. Based on Ruling out Rival Hypotheses; findings consistent with several hypotheses require additional research to eliminate these hypotheses.
Answer:
If one wants to estimate the cost of living of an individual, then the factors such as salary, age, marital status, etc. are independent variables, while the cost of living of a person is highly dependent on such factors. Therefore, they are designated as the dependent variable.
The nervous system communicates through electrical impulses and the communication is very fast. It works in a relay fashion, from point to point comparable to the way the old telephones systems used to work.
The endocrine system communicates by chemical signals via the bloodstream. Hormones are secreted into the blood and extra cellular fluids, then transported to target cells, which must bear a receptor to be able to bind to a specific hormone, and respond.
Hormones are chemical messengers secreted into blood or extracellular fluid that affect the function of other cells.
Endocrine communication is not quite as fast as the nervous system communication
