How many vertebrae does a giraffe have in its neck? Does this number seem unusual or...
How many vertebrae does a giraffe have in its neck? Does this number seem unusual or does it make sense? Explain your answer.
Homework Answers
Giraffe neck contains 7 cervical vertebrae, same the number as humans contain. But they differ from human vertebrae in terms of having elongated vertebrae. Each vertebra may be approximately 10 inches long. Therfore, the number of vertebrae in nothing unusual, But the unusual thing is the length of each vertebrae.
They used to acacia leaves from the top of six meter length trees. During evolution, the neck got extended. This even stands as a best example for "survival of fittest" theory.
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How many vertebrae does a giraffe have in its neck? Does this
number seem unusual or...
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How many Significant figures does each answer have? explain why did you consider that number? exact...
How many Significant figures does each answer have? explain why
did you consider that number? exact number or measured?
ow many SignticanT fiqure has Rach answer a 8 moles X 3.5 L 4 mol b) 20.0 Lx 50 C 25 с c) V 30.0 L 2 2
Fluorines atomic number is 9 and its atomic mass is 19. How many neutrons does fluoride...
Fluorines atomic number is 9 and its atomic mass is 19. How many neutrons does fluoride have?
How many hydrogens does an alkane with 17carbon have Part A How many hydrogens does an...
How many hydrogens does an alkane with 17carbon have
Part A How many hydrogens does an alkane with 17 carbons have? Express your answer as an integer. VO ΑΣφ ? Request Answer Submit Part B Copyright 2019 Pearson Education Inc. All rights rese- Stancard-vpo ScribeA E e a
2 Consider the electron configuration for zirconium. How many outer electrons does it have? How many...
2 Consider the electron configuration for zirconium. How many outer electrons does it have? How many valence electrons does it have? How many core electrons does it have? Enter your answer as an integer value.
1 Consider the electron configuration for tin. How many outer electrons does it have? How many...
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How does the fuel consumption of a car change as its speed increases? Here are data for a 2014 Chevrolet Cruze Turbo Diesel. Speed is measured in miles per hour, and fuel consumption is measured in miles per gallon. Speed 10 20 30 40 50 60 70 80 Fuel 38.1 54.0 68.4 63.6 60.5 55.4 50.6 43.8 a. Make a scatterplot. (Which is the explanatory variable?) b.Describe the form of the relationship. It is not linear. Explain why the form...
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2. What is the Hückel number of pi electrons for the molecule shown below? How many pi electron pas does it have? Would you expect this molecule to be aromatic, antiaromatic or non aromatie? Explain. (3 pts) Rank the reactivity of the compounds shown below when using a Friedel Crafts alkylation fac Make sure you label which is least reactive and most reactive. (5 pts)
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4. If its stage game has exactly one Nash equilibrium, how many subgame perfect equilibria does a two-period, repeated game have? Explain. Would your answer change if there were Tperiods, where Tis any finite integer?
What is an enantiomer ? How many enantiomers does limonene have ? How many enantiomers does Eugenol have ? Draw the enantiomer for each of the compounds below. For both cyclohexene and methylcyclohexene, determine the number of signals that your NMR spectrum has. What are the differences in the spectra and why does the spectrum for cyclohexene show fewer signals than the number of protons present in the molecule?
How many Significant figures does each answer have? explain why
did you consider that number? exact number or measured?
ow many SignticanT fiqure has Rach answer a 8 moles X 3.5 L 4 mol b) 20.0 Lx 50 C 25 с c) V 30.0 L 2 2
How many hydrogens does an alkane with 17carbon have
Part A How many hydrogens does an alkane with 17 carbons have? Express your answer as an integer. VO ΑΣφ ? Request Answer Submit Part B Copyright 2019 Pearson Education Inc. All rights rese- Stancard-vpo ScribeA E e a
2. What is the Hückel number of pi electrons for the molecule shown below? How many pi electron pas does it have? Would you expect this molecule to be aromatic, antiaromatic or non aromatie? Explain. (3 pts) Rank the reactivity of the compounds shown below when using a Friedel Crafts alkylation fac Make sure you label which is least reactive and most reactive. (5 pts)
4. If its stage game has exactly one Nash equilibrium, how many subgame perfect equilibria does a two-period, repeated game have? Explain. Would your answer change if there were Tperiods, where Tis any finite integer?
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