What measurement best describes the results of a scientific experiment regarding distance? A.523 inches B.51 kilometers C.57 miles D.500 kilograms

Answers

Answer 1

Answer: The answer if the option B. 51 kilometers. To reply this question you have to use the fact that scientific researches are compeled to use the SI units. Inches are miles do not belong to the SI units and kilograns is not a unit of distance. The base unit of distance in the SI is the meter, but this system permits the use of multiples of ten. kilo means 1000 times this is kilometer is 1000 meters and is accepted as a unit in scientific works.

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What is required for the production of anterior pituitary gland hormones?a. neural stimuli (from the sympathetic division of the ANS)
b. hormonal stimuli
c. all of these
d. humoral stimuli

Answers

I think its c. all of these

which type of volcano forms over hot spots such as those that formed Hawaii?A. cinder cone
B. stratovolcano
C. shield volcano

Answers

it is c.shield volcano

B. strtovolcano

hope this was helpful

What are the 4 types of processes that cycle matter through the biosphere give examples?

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1. Biological Processes
2. Geological Processes
3. Chemical and Physical Processes
4. Human Activity

In a typical food chain, about what percentage of energy is passed on to the next trophic level? A) 1% B) 10% C) 20% D) 40%

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b. 10% is passed on and 90% is used

The most fattest pig in the world

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Answer: big bill is the fattest pig in the world

Light alerts the biological clock to slow down the secretion of which hormone that promotes sleep

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Light alerts the biological clock to slow down the secretion of melatonin hormone that promotes sleep. Melatonin hormone is a hormone that is produced by the pineal gland in animals and regulates sleep and wakefulness. . The hormone is used to regulate night and day cycles or sleep-wake cycles, darkness causes the body to produce more melatonin, which signals the body to prepare for sleep. Light decreases melatonin production and signals the body to prepare being awake.

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An example of a relationship where one organism gains but the other is harmed would be ? A. A cow eating grass B. A fish swimming upstream C . A bird building in a tree

Cats have a gene that codes for the color of their fur.Suppose that a certain breed of cat can have black, gray, or white fur. Black fur is dominant, white fur is recessive, and gray fur is intermediate (i.e., cats with gray fur possess one allele for black fur and one for white fur). If a gray cat and a white cat have kittens, what phenotypes could the kittens exhibit?A) gray or white furB) only gray furC) black or white furD) black, gray, or white fur

Why do bacteria not need telomerase? A: The lifespan of bacteria are short. B: Bacteria cannot produce RNA. C: Bacteria have a similar functioning enzyme. D: Bacteria have circular DNA. E: Bacteria do not go through cell division.

After Darwin proposed his ideas about natural selection as a mechanism for evolution, it took time before evolution was generally considered a theory. Why do we now refer to it as a theory?