Evolve. Unit 2. Revision

a living being, especially an animal

• creature

• species

• microbe

• form of life

the remains or traces of ancient plants, animals, or organisms preserved in rocks

• origins

• habitats

• resources

• fossils

to save; to keep from harm; to protect

• observe

• survive

• preserve

• investigate

animal life

• a specific type or manifestation of living

• all the living organisms belonging to the animal kingdom

• living beings, especially animals

• a set of animals or plants in which the members have similar characteristics to each other and can breed with each other

a small body of water, typically shallower than a lake

• waterfall

• river

• surface

• pond

a warm-blooded vertebrate that feeds its young milk

• mammal
• mammoth

• mamma

• mammalian

use up

• to watch carefully

• to find or meet (something or someone) by chance

• to send or set in motion, especially a vehicle or object into space or the air

• use all of a supply of something

the surroundings and conditions in which an organism or community lives

• habitat

• environment

• origin

• surface

very harmful and able to cause illness or death

• deadly

• endangered

• lethal

• poisonous

able or willing to change in order to suit different conditions

• adoptable

• adaptable

• adaptive

• adopting