What happens to a zygote after it forms and begins to develop

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

Free brainliest! what is a characteistic of the american stradfordshire?

Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment