Question 1

colleagues

Accepted Answer

(noun) co-workers, people who have the same career

Question 2

revolutionize

Accepted Answer

(verb) completely change

Question 3

extinct

Accepted Answer

(adj.) no longer in existence; no longer active; gone out of use

Question 4

prehistoric

Accepted Answer

(adj) before recorded history

Question 5

palaeontologist

Accepted Answer

(noun) a scientist who studies fossils as a way of getting information about the history of life on Earth and the structures of rocks

Question 6

inundated

Accepted Answer

(verb) overwhelm

Question 7

evolve

Accepted Answer

(verb) develop gradually, especially from a simple to a more complex form

Question 8

digitize

Accepted Answer

(verb) converted into a digital form that can be processed by a computer.

Question 9

activate

Accepted Answer

(verb) to start; to make active; cause to start working

Question 10

simulation

Accepted Answer

(noun) an imitation of an event; a reproduction of an event that is similar to the actual event

Question 11

speculate

Accepted Answer

(verb) to come up with ideas or theories about a subject

Question 12

regulate

Accepted Answer

(verb) to manage or control

Question 13

scenario

Accepted Answer

(noun) A situation or sequence of events that is imagined, assumed, or suggested

Question 14

prevalent

Accepted Answer

(adj) widespread; common; generally accepted

Question 15

composition

Accepted Answer

(noun) the nature of something's ingredients or constituents; the way in which a whole or mixture is made up.

Question 16

variables

Accepted Answer

(noun) factors that are measured or controlled in a scientific study

Question 17

locomotion

Accepted Answer

(noun) the ability to move from place to place

Question 18

proportion

Accepted Answer

(noun) 1. The relationship of one thing to another in size, amount, etc. 2. Size or weight relationships among structures or among elements in a single structure.

Question 19

discard

Accepted Answer

(verb) to throw out

Question 20

delicate

Accepted Answer

(adj) easily broken or damaged; fragile, weak

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