What science word starts with a o?

Answer 1

Science words O:

• occipital lobe (part of the brain)
• oxygen
• observe, observtions
• orbit
• omnivore (in Biology, describes and animal that eats both plants and other animals)
• onyx (in earth science, a semi-precious gemstone used in jewelry making)
• operant conditioning (in biology, a way of changing or improving behavior based on rewards and punishments)
• ophthalmology the study of the eye and the diseases that can impact it
• organs (particular parts of the body such as liver, heart lungs, etc.)
• organic (in biology, this term refers to regular processes of the body rather than influences outide the body) also refers to foods grown without chemicals
• organic chemistry (the studyof compounds containing carbon)
• orafice (in biology, an opening in the body such as nose, mouth etc.)
• orthopedics branch of medicine concerned with bones
• osteopathy the practice of treating pain by putting pressure on muscles or moving muscles
• osmosis (n physics, the process of liquid passing through a membrane
• osprey (in biology, a type of large hawk)
• ossify (in biology, the process where cartilage turns to bone)
• outer space
• ovary (one of the two parts in females where eggs are produced)
• ovum an egg, especially one that developes inside the mother's body
• ovule part of a plant where seeds develop
• owl a type of bird, hunts at night, eyes face forward, a loud call
• ocelot a wild animal, member of the cat family
• ozone
• oviparous describes animals whilch produce babies which develop inside an egg
• oyster a small ocean animal
• opal in earth science, a type of gemstone
• ox, otter and ostrich in biology, other members of the animal kingdom

outer core is another one and btw it would be AN o