Looks like no one added any tags here yet for you.
volume
Amount of space occupiedÂ
pressure
Amount of force exerted on a certain area of surface.Â
consumer
An organism which must eat food to obtain energyÂ
biotic
Living features of an ecosystem. Eg. vegetation, insectsÂ
abiotic
Non-living features of an ecosystem. Eg. humidity, temperature, salinityÂ
scavenger
An organism that eats carrion (dead organism)
pH
 A numerical scale which tells us how acidic (or basic) a substance is.
Acidic
The amount of hydrogen ions in a substance. Has a pH less than 7.
Parasitism
Relationship between organisms where one benefits while other is harmed