Which activity would be within the field of biology?
a. measuring the size of a star
b. measuring the growth of a bank account
c. measuring the amount of energy used by a building
d. measuring the rate of squirrel births in a woodland habitat

I believe the answer is: D.Measuring the rate of squirrel births in a woodland habitat

Biology comes from word "bios" which mean live and "logos" which mean study. Biology is science that study the living things. Star is not living things and it should be studied in astrology. Bank account also not living things, it should be studied in economy. Building also not living things, it should be studied in physics or engineering. Squirrel would be the only living things mentioned in the option.

d) center of the mid-ocean ridge

give brainleysest

sinserly,

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