I would say Frequency is how often you perform an activity, and Intensity is how hard/intensely you perform the activity.
SIDS means sudden infant death syndrome. This is the unknown cause of infants under the age of 12 months old dying suddenly in their sleep.
The Best Answer Would Be D (Im Guessing) Because B&C Should Be Stored In A Freezer And A Is Cooked So You Could Leave It Out.
Mark's best plan of action would be to walk to where his girlfriend is two blocks away and drive her home.
