Eleanor was tracing the pathway of food from the mouth to the release of feces. which system was she primarily studying?
a)alimentary
b)gastrointestinal
c)musculoskeletal
d)excretory

Victoria enjoys laughing with her friends as they walk around the track after school which best describes her heart rate during this activity

During the past few weeks or months, have you noticed any exercises that have become too easy for you? do you think you need to increase the intensity in any of the three exercise areas in your workouts? evaluate your exercise progress in the three exercise areas (cardiovascular, resistance, and flexibility) and list what modifications, if any, you may need to make in your exercise routine.

Viral infections in plants ) can be controlled with antibioticsb) can spread within a plant via plasmodesmata c) have little effect on plant growthd) are not spread by animals