A chip is burned in a calorimetry experiment. The experiment raises the temperature of 20.0g of water from 22.5°C to 27.1°C. Calculate the number of (little) calories in the chip.

The answer is b hope this

You can find results and justify them? you can test your hypothesis

Global warming was a major concern some people do not care global warming is fake it is not real the percentage of it happening  is slight 

You need to be more specific.  i really don't know what a "motion map" is.you can draw a graph of an object's position, distance, displacement, speed,velocity, or acceleration versus time, or you can draw a graph of the object's x-position versus its y-position and not give any information about time at all.if the graph presents position or displacement against time,  then constant velocity is a straight line . . i.e. a line that has  constant slope.if the graph shows speed against time, then constant velocityis a horizontal piece of line.if the graph shows acceleration against time, then constant  velocity is a piece of line that lies on the x-axis . . it's value is zero.