Homework Answers
Cranial capacity show an increase of >30% from A.afarensis to non-erectal early homo, and this is important for the development of intellegemce.
Prognathism means, protruding of lower jaw than upper jaw. Apes have more prognathism compared to humans. That means prognathism is decreased during human evolution. So the answer is the fourth one : Increased cranial capacity and decreased prognathism.
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Anatomically speaking, what happens with the origin of the genus Homo? Cranial capacity and prognathism both...
If a population is experiencing a stable limit cycle what happens when r is increased? Group...
If a population is experiencing a stable limit cycle what happens when r is increased? Group of answer choices The peaks and valleys of the cycle both increase in value. The peaks of the cycle increase and the valleys move closer to 0. The peaks of the cycle decrease and the valleys increase. There is not a clear pattern in the peaks and valleys.
what happens at the molecular level when the following reaction occurs? N2O4(g)>2NO2(g) What change in entropy...
what happens at the molecular level when the following reaction occurs? N2O4(g)>2NO2(g) What change in entropy and enthalpy occur for this reaction? - Both entropy and enthalpy will increase -Entropy will increase, but enthalpy will decrease -Entropy will decrease, but enthalpy will increase -Both entropy and enthalpy will decrease Explain
Homework 3 Chapter 5: Demand 1. What happens to the amount of x and y consumed...
Homework 3 Chapter 5: Demand 1. What happens to the amount of x and y consumed when income falls if x and y are normal goods? Draw a budget constraint (before the income decrease) and a convex utility curve that corresponds to the optimal consumption bundle. Draw a new budget constraint (after income falls) and a new convex utility curve that corresponds to the optimal consumption bundle. Has the amount of x and y consumed increased or decreased due to...
19. What happens to prices and output when the long-run aggregate-supply curve shifts left? a....
19. What happens to prices and output when the long-run aggregate-supply curve shifts left? a. Prices and output both increase. b. Prices and output both decrease. c. Prices increase and output decreases. d. Prices decrease and output increases. 20. What would cause prices and real GDP to rise in the short run? a. an increase in the expected price level b. an increase in the money supply ...
Both takt time and labor content are increased by 10%. What happens to target manpower? increases...
Both takt time and labor content are increased by 10%. What happens to target manpower? increases by 10% Decreases by 10% No change Cannot be determined References
You have been hired as a strategic consultant, to make the prediction of what will happen...
You have been hired as a strategic consultant, to make the prediction of what will happen in the private medical consultation market if in the last year the technology for medical diagnoses and treatments has increased considerably, but the average income of regular patients has decreased in about 10% (Ceteris Paribus, and a normal good). Specifically, you are asked to determine what will happen to the equilibrium price and quantity in the market? a) The equilibrium price will decrease and...
11. Homo habilis, or the ‘handy man’ found initially by Louis and Mary Leakey, may not have been the tool maker they t...
11. Homo habilis, or the ‘handy man’ found initially by Louis and Mary Leakey, may not have been the tool maker they thought, because…. a. other hominins lived at the same time and the same area b. tools found in the same layers are not in association with any particular species c. tools have recently been found in layers much older than H. habilis d. all of the above e. none of the above 12. Neanderthals appear to have been...
What is carrying capacity? A) the minimum population size that s particular environment can handle B)...
What is carrying capacity? A) the minimum population size that s particular environment can handle B) the maximum population size that a particular environment can handle C) when the population growth rate is increasing exponentially Logistical growth is density dependent. What would be the best explanation for the leveling off of the curve as you approach carry capacity? A) decrease in birth rates only B) increase in death rates only C) both a decrease in birth rates and increase in...
17. When a liquid sample is taken from sea level to a higher elevation, what happens...
17. When a liquid sample is taken from sea level to a higher elevation, what happens to the external (atmospheric) pressure on the liquid and the boiling point of the liquid? A) Both decrease. B) Both increase. C) Pressure goes down but boiling point goes up D) Pressure goes up but boiling point goes down. 18. In comparing gases with liquids, gases have A) greater; smaller B) greater; greater C) smaller; smaller D) smaller; greater E) none of the above...
Question 5: (1.5 pt) What happens during an isochoric process when the temperature of a gas...
Question 5: (1.5 pt) What happens during an isochoric process when the temperature of a gas is increased by factor of 10%? A) The volume increases by 10%. B) The pressure increases by 10%. C) Both volume and pressure increase. D) Pressure increases by less than 10%, with the balance contributing to expansion of the gas ndable container holds 2.50 moles of He gas with an initial pressure of 750 kP
Homework 3 Chapter 5: Demand 1. What happens to the amount of x and y consumed when income falls if x and y are normal goods? Draw a budget constraint (before the income decrease) and a convex utility curve that corresponds to the optimal consumption bundle. Draw a new budget constraint (after income falls) and a new convex utility curve that corresponds to the optimal consumption bundle. Has the amount of x and y consumed increased or decreased due to...
17. When a liquid sample is taken from sea level to a higher elevation, what happens to the external (atmospheric) pressure on the liquid and the boiling point of the liquid? A) Both decrease. B) Both increase. C) Pressure goes down but boiling point goes up D) Pressure goes up but boiling point goes down. 18. In comparing gases with liquids, gases have A) greater; smaller B) greater; greater C) smaller; smaller D) smaller; greater E) none of the above...
Question 5: (1.5 pt) What happens during an isochoric process when the temperature of a gas is increased by factor of 10%? A) The volume increases by 10%. B) The pressure increases by 10%. C) Both volume and pressure increase. D) Pressure increases by less than 10%, with the balance contributing to expansion of the gas ndable container holds 2.50 moles of He gas with an initial pressure of 750 kP
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