Without effective assessment methods, teachers have no documented proof of childrens specific and
a. wants, needs
b. culture, heritage
c. likes, dislikes
d. strengths, weaknesses

Lymphocytes known as blastocysts make antibodies that fight infection. select the best answer from the choices provided t f

Part 1: a magnetic levitation or maglev train rides rails without touching them. explain how this works using your data. include the appropriate magnet drawing in your answer. part 2: two objects are near a bar magnet. one is about 1 cm away, while the other is 6 cm away. compare and contrast the magnetic force that affects each object. use your data to answer the question

The slope of a velocity time graph over any interval of time gives the during that interval