When a scientist is attempting to use haplotype analysis to link a disease-causing allele to a molecular marker, it is important for the marker to be close to the disease-causing allele, otherwise may occur.

Which action best increases one’s stamina a) exercising when you feel like it b) saving so much that one like sleep c) refusing to exercise to save the energy needed to work d)exercising on a regular basis

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

Which statement best explains the relationship between diet and osteoporosis? a. cholesterol blocks calcium from reaching bone cells. a diet that is high in cholesterol can lead to osteoporosis. b. calcium and phosphorus build strong and flexible bones. a diet that lacks these nutrients can lead to osteoporosis. c. protein and iron build strong and flexible bones. a diet that lacks these nutrients can lead to osteoporosis.