Infants exhibit more generalized and diffuse motions before they begin to reach and grasp with specific intent. the tendency of behavior to become more specific and distinct is called

Which is not a likely outcome after extensive irrigation of dry farmland? useless, unproductive soil salinization of the soil depletion of groundwater nutrient-rich soil

Lola needs to sign 6 invitations. using stopwatch that measures time to tenths of a second, it takes lola 5.3 seconds to sign her full name. going by the accuracy of the stopwatch, which is the most accurate determination for the number of minutes lola needs to sign all 96 invitations

What are the student's observations and inferences before he starts his investigation?