Best will get brainliest!
which of the following adaptations in hawaiian honeycreeper b...
Best will get brainliest!
which of the following adaptations in hawaiian honeycreeper birds may best prevent their extinction?
dark-colored wings
feathers not adapted to flight
skin which cannot feel mosquito bites
body resistant to diseases caused by mosquito bites
Answers: 3
Chemistry, 21.06.2019 23:30
For the following dehydrohalogenation (e2) reaction, draw the zaitsev product(s) resulting from elimination involving c3รขโฌโc4 (i.e., the carbon atoms depicted with stereobonds). show the product stereochemistry clearly. if there is more than one organic product, both products may be drawn in the same box. ignore elimination involving c3 or c4 and any carbon atom other than c4 or c3.
Answers: 3
Chemistry, 22.06.2019 03:00
Select all that apply. a beta particle: is electromagnetic energy is an electron has zero charge is emitted from the nucleus has a +2 charge has a -1 charge
Answers: 1
Chemistry, 22.06.2019 08:30
Since the gas in your graduated cylinder is a mixture of butane and water vapor, you must determine the partial pressure of the butane, pbutane, alone. to do this, consult a reference and record the partial pressure of the water vapor, pwater, at the temperature you recorded. use the following formula to compute the partial pressure of the butane. pbutane = atmosphere - pwater use the following combined gas law formula and compute the volume that the butane sample will occupy at stp. (hint: convert both temperatures to kelvin.) pbutane x voriginal = pstandard x vfinal troom tstandard use the following ratio and proportion formula to determine the mass of butane needed to occupy a volume of 22.4 l at stp. grams of butane you used โxโ grams of butane ml of butane corrected to stp = 22,400 ml compute the theoretical molar mass of butane based on its formula and the atomic masses on the periodic table. compare your experimental results from #3 to the theoretical value of #4, computing a percent error of your findings using this formula: % error = measured value - accepted value x 100 accepted value use the following ratio and proportion formula to determine the mass of butane needed to occupy a volume of 22.4 l at stp. need asap
Answers: 1
Chemistry, 22.06.2019 14:40
Choose an equation that represents an enzyme-catalyzed reaction. (a) enzyme + substrate โ enzyme-substrate complex (b) enzyme + substrate โโโ enzyme + products (c) enzyme + substrate โโโ enzyme-substrate complex โ enzyme + products (d) enzyme + substrate โโโ enzyme-substrate complex โ enzyme-substrate complex + products
Answers: 2
Social Studies, 21.01.2021 22:50
Mathematics, 21.01.2021 22:50
English, 21.01.2021 22:50
Engineering, 21.01.2021 22:50
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Spanish, 21.01.2021 22:50