Which of manuel’s observations is not scientifically testable?

a. (1)

b. (2)

c. (3)

d. (4)

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

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false

Identify characteristics of energy from the sun. check all that apply. almost all of the energy on earth comes from the sun. energy from the sun is known as mechanical energy. the energy in fossil fuels originally came from the sun. plants convert the energy of sunlight into chemical energy.