According to Kingsley Davis in "Final Note on a Case of Extreme Isolation," what are the effects of isolation on young children's development and socialization? (choose all that apply) Group of answer choices their psychological development is stunted they do not understand language that is spoken to them they do not learn to walk they do not learn to talk

The valve seat performs two functions: it provides a seal for the valve in the combustion chamber, and it provides a cool surface to carry heat away from the valve. most valves use a seating angle.

Physical needs include: a. the need for sleep b. the need to feel safe c. the need to feel secure d. all of the above

Question 12 which was not a reason the industrial revolution began in england? a) leading world exporter b) favorable finance institutions c) independent local governments d) large labor force question 14 who did not lead the fight to end slavery? a) william wilberforce b) toussaint l’ouverture c) simón bolívar d) olympe de gouges question 15 which was not an underlying cause of the revolutions of 1830 and 1848 in europe? a) increasing aristocratic discontent b) budding romantic movement c) rising tide of nationalism d) growing liberal spirit