question 21 of 25\nwhich activity would be within the field of biology?\na. measuring the size of a star\nb…

question 21 of 25\nwhich activity would be within the field of biology?\na. measuring the size of a star\nb. measuring the rate of squirrel births in a woodland habitat\nc. measuring the growth of a bank account\nd. measuring the amount of energy used by a building
Answer
Brief Explanations:
Biology is the study of living organisms. Measuring squirrel births involves living - organisms (squirrels) in their habitat. Measuring a star is astronomy, bank - account growth is finance, and energy use of a building is related to engineering or energy - related fields.
Answer:
B. Measuring the rate of squirrel births in a woodland habitat