they use microscopes- for small organism that can't be seen with the naked eye
yes
My anal
Biologists use chizels.
coloring and size
marine biology is technological because marine biologists use technology in their everyday job to help with their work for instance they use submarines and telescopes and computers all of this is technological use.
Hypothesis and significance testing
Marine biologists use hydrophones to record underwater sounds.
they use all kinds of tools they use all kinds of tools bib marly
Maybe, since Marine Biologists have to make fundraisers to pay for their research. The buisness could be what they use for fundraisers.
Most use diving license, but no other major licenses are needed.
oceanographers use equipment such as sonar, satellites, and radar to map the ocean floor. marine biologists use scuba equipment, submarines, R.O.V.'s, and various other dissection tools to study and understand organisms that live in the ocean.