Which options best analyze how the speaker in “this virtual lab will revolutionize science class” develops the idea that virtual labs can support success in science education?
(select all that apply.)
this virtual lab will revolutionize science class
the speaker discusses how it is important for science teachers to get extensive training about virtual labs and ways to implement them.
the speaker provides an example of science students who were bored and confused and explains how a virtual csi lab was the only way to engage them.
the speaker explains the results of a study showing that when students used virtual laboratories, they learned much more.
the speaker looks at the science needs of the future and then shows ways to engage students in present science classrooms so they become more interested in science.

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)

you harly even have 1,278 followers but your following 4,983 which means 3705 people are not really into what you post. what i recommend to do is to ask them what they would like to see and i recommend to be safer on what you post. stay safe and dont use a homework website to boost you followers.