The 3-minute step test and the 1.5 mile walk/run test are tools that can be used to estimate:

 SIDS has decreased in number of infant deaths the past few years because

An example of “working memory” (young baby) would NOT be 

Research today says much of what Piaget found is accurate….but some of the developments may occur earlier than Piaget claimed.

In the videos about the two babies (cucumber and giraffe) the younger baby seemed to show which of the following:

What is the correct order of steps that need to be taken in order to prepare tissues for staining for microscopy? 

Cystic fibrosis is a terrible disease in humans that is due to a defective membrane transporter in the lungs.  What is not being transported properly that leads to CF?

Which lines have a y-intercept of 5?  Check all that apply.  Show all supporting work.

Which line has an undefined slope? Show work by counting rise and run on the graph or by using the slope formula to support your answer.

Write the equation of the line that passes through the point (-4, -9) and has a slope of .  Show all supporting work.