When does nondisjunction occur which affects inheritance?

meiosis
mitosis
ovulation
fertilization

Which is the best way to define a common in environmental science a. a worthless resource b. shared resource c. a rare resource d. a typical resource

Scientific method and data analysisa biology student wanted to determine if there is a relationship between resting heart rate and bodyheight. she gathered information from 12 classmates and constructed the table below. resting heart rate (beats per minute)student height (cm)155. 156156165180180190194195

I’m stuck on this question cuz i’m stupid sksksksk