This is my biologist cousin, Jane.
Rachel Carson was an American marine biologist and conservationist.
Louis Pasteur was a famous French biologist.
No, you do not capitalize marine biologist in a sentence. (Unless marine is in the beginning of the sentence)
We studied how plants use sunlight to grow during our Biology lessons at school.
The biologist was studying biology. The biologist was really bored. The biologist got fired. The really dumb biologist hit his head when he was little.
hammer
The word 'monad' is a noun, a word for a single-cell organism, a word for a thing. One example of the word 'monad' used in a sentence is: He was a well educated biologist, who specialized in studying monads.
tools that the biologist use are microscopes, petri dish, laboratory, test tubes, beakers, and computers tools that the biologist use are microscopes, petri dish, laboratory, test tubes, beakers, and computers
curry
"The marine biologist was looking forward to studying the octopus."
stuff and things
A marine biologist
Eduardo Quisimbing