How does a pedometer people reach their fitness goals?
a. it measures calories burned.
b. it usually doubles as an mp3 player and keeps people motivated.
c. they count steps during a workout.
d. they measure the number of lifts done per exercise.

How much of the body is affected by chemotherapy

Jessica said she would never work for less than $12 an hour, but then she got a job looking after children in the afternoon, and it pays only $6 an hour. now she says that money isn't as important as enjoying her work. this is an example of: apex

Which of the following represents a difference between viruses and viroids? a) viruses infect many types of cells, whereas viroids infect only prokaryotic cells.b) viruses have capsids composed of protein, whereas viroids have no capsids.c) viruses have genomes composed of rna, whereas viroids have genomes composed of dna.d) viruses cannot pass through plasmodesmata, whereas viroids can.