v. fend off to break to defend against to contaminate the environment to find out how much of a substance is in a sample
v. assay to find out how much of a substance is in a sample to clean something so that there are no microbes present to protect; maintain; hold to make using biochemical processes
v. operate to carry out a surgical procedure to repair or remove a damaged body part; to work (machinery) to breed; to make offspring to check something is true against other evidence to exude; radiate
v. regulate to divide to thicken from a liquid state towards a solid state to control to develop toward a more advanced or specialized state
v. aerate to pass a gas through a liquid; to add oxygen to something to defend against to join together to lose function due to change in the function of a cell, tissue or organ
n. ovum tube connecting the kidney to the bladder female sex cell; gamete the birth canal; extends from the cervix to the vulva chemical element with the symbol P which helps make up nucleic acids
n. malnutrition substance that speeds up a reaction and is unchanged in the process a state of poor nourishment resulting from a lack of food or essential nutrients thick deeper layer of the cutis the energy needed to start a chemical reaction
v. calculate to work out something to heat a liquid to its boiling point where it then becomes a gas to form a general conclusion from specific facts; opposite of deduce; to bring on; to start a process to make; to trigger; to produce
v. simplify to make into a suspension of two liquids which do not mix completely to let go to make contact with; transfer information to something or someone to make something easier to do
v. burn to break down; to decay to begin to grow to break down food into a form that can be used by the body to be on fire; to scald
