Course grades are most often an average of how students perform on many tests and assignments.
on mid-term and final exams.
during classroom discussions.
relative to others in the class.

Each autumn the forest floor is covered by leaves that have fallen from trees which type of organisms is most effective in decomposing the leaf tissue allowing the nutrients and minerals to be recycled in the environment?

An object accelarates from rest to a velocity of 2.4m/s over a distance of 16m what was its accelaration

Asafe and responsible driver must have a. a positive attitude towards driving b. a friend in the car to navigate c. a gps system d. the ability to drive aggressively