One-tenth of a class is absent. If the total attendance of the day is 126. Find
i Number of absent students
li Total number of students.

When is your respiration rate likely to change? a. when your intestines are digesting b. when your cells have too much glucose c. when your cells need more oxygen d. when your liver is working after a meal

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the