chelly70

On site since: 2017-05-07 12:17:04

Age: 32 years

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Asked questions: 8

Gave answers: 22

Point: 145

Best answer: 3

Questions

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Biology, 14.09.2019 01:30

What are the differences between the endocrine and nervous systems?...

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Biology, 14.09.2019 01:30

What are the components of the cns? what is the function of each?...

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Biology, 14.09.2019 01:30

What are the benefits of photosynthesis? a. all answers are correct b. it begins all food chain c. it makes organic molecules like...

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Medicine, 14.09.2019 01:30

What are the cells in the epidermis that are part of the immune system?...

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Biology, 14.09.2019 01:30

What are the common promoter elements found in eukaryotic genes, and how are they different from enhancer elements?...

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Mathematics, 14.09.2019 01:30

Write an equation for the given word problem. anne deposits $300 in her bank account. now her balance is $450. which equation can be used to fin...

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Chemistry, 14.09.2019 01:30

How could you easily and accurately determine the glass transition and melting temperature of a polymer?...

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Chemistry, 14.09.2019 01:30

Roasted copper ore containing cus04 is to be extracted in a counter-current stage extractor using pure water each hour, 100 tons of roasted copper ore...

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Chemistry, 14.09.2019 01:30

Serum taken from a patient being treated with lithium for manic-depressive illness was analyzed for lithium concentration. a reading of 21...

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Chemistry, 14.09.2019 01:30

The phase equilibrium k-value of a component in a vapor-liquid equilibrium where raoult's law applies is a function of both temperature an...

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Chemistry, 14.09.2019 01:30

A2,000-foot-long horizontal well is drilled in a solution gas drive reservoir. the well is producing at a stabilized flow rate of 900 stb/day and well...

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Chemistry, 14.09.2019 01:30

Astream of n-pentane flows at a rate of 60 litres per minute into a heating chamber where it evaporates and is completely mixed with 20% excess air. t...

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Chemistry, 14.09.2019 01:30

A pure solvent freezes at 12.0 c. a solution of 0.980 g of the solute and 13.870 g of solvent froze at 5.1 c. the molar mass of the...

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Chemistry, 14.09.2019 01:30

You are asked to prepare a solution that is 2% by weight ethanol in water. note that the molecular weight of ethanol is 46.07 g/mol and water is 18.02...

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Chemistry, 14.09.2019 01:30

In a combustion furnace, 2094 standard ft3 per hour of natural gas (methane) is burned with 6% excess air. how many standard ft3 of air ar...

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Chemistry, 14.09.2019 01:30

In a gas grill, 29 lbs propane c3h8 are burned with just enough air for complete combustion at a party. how many lbs of combustion product...

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Chemistry, 14.09.2019 01:30

Why in a stream containing water, the mole fraction of a given component as calculated on a wet basis will always be less than the mole fr...

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Engineering, 14.09.2019 01:30

The disk is rotating with an angular velocity of omega and has an angular acceleration of alpha. determine the velocity and acceleration of cylinder b...

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Mathematics, 14.09.2019 01:30

What is the multiplicative rate of change for the exponential function f(x) = f start bracket x end bracket equals two start bracket five-halves end b...

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Mathematics, 14.09.2019 01:30

Ted brought a cooler containing 7.5 liters if water to a picnic of 500 milliliters of water were served to each person, how many people can get water...