i have been talking to this guy for 4 months now and i like him and he likes me back should i ask him to be my boy friend? (that's him and me in the photos)

The following statement about pathogens are true except for one, which statement is not true? a. pathogens belong in the human body b. pathogens can cause infectious diseases c. some pathogens can be classified as animals d. pathogens can multiply inside a host organism

When exercising, you shouldn’t go past to avoid an injury.

Mary is 14 year old her resting heart rate is 70 beats per minute. calculate 50% of mary's maximum heart rate to fine her target heart rate