Question 1

method, way, process

Accepted Answer

means

Question 2

beneficial for

Accepted Answer

in the best interest of

Question 3

unable to be seen without special equipment

Accepted Answer

invisible to the naked eye

Question 4

examine or investigate thoroughly

Accepted Answer

probe

Question 5

mechanisms, functions

Accepted Answer

workings

Question 6

take action to solve a problem

Accepted Answer

take measures

Question 7

give to the next person

Accepted Answer

pass on

Question 8

opponent, competitor

Accepted Answer

rival

Question 9

introducing something new

Accepted Answer

innovative

Question 10

an original model on which later versions are patterned

Accepted Answer

prototype

Question 11

learning from ecosystems and adapting their characteristics to human and organizational situations.

Accepted Answer

biomimicry

Question 12

practicable, capable of developing

Accepted Answer

viable

Question 13

make perfect or complete, optimize

Accepted Answer

perfect

Question 14

close tightly, fasten securely

Accepted Answer

seal

Question 15

nothing more than; only

Accepted Answer

mere

Question 16

someone or something that has the same job or purpose as another

Accepted Answer

counterpart

Question 17

an animal that eats only plants.

Accepted Answer

herbivore

Question 18

an animal that produces eggs and uses the heat of the sun to keep its blood warm

Accepted Answer

reptile

Question 19

an animal that eats both plants and animals

Accepted Answer

omnivore

Question 20

an animal that eats only animals

Accepted Answer

carnivore

Question 21

animals that produce milk for their young

Accepted Answer

mammal

Question 22

pouched mammal

Accepted Answer

marsupial

Question 23

an animal with sharp teeth for gnawing

Accepted Answer

rodent

Question 24

bug

Accepted Answer

insect

Question 25

an animal without a backbone

Accepted Answer

invertebrate

Question 26

an animal with a backbone

Accepted Answer

vertebrate

Question 27

able to live both on land and in water

Accepted Answer

amphibian

Question 28

monkeys, apes, and humans

Accepted Answer

primate

Question 29

strengthen or make stricter

Accepted Answer

toughen

Question 30

to make something slightly wet, dampen

Accepted Answer

moisten

Question 31

make tight

Accepted Answer

tighten

Question 32

broaden, extend

Accepted Answer

widen

Question 33

to solve a problem

Accepted Answer

straighten things out

Question 34

make thicker

Accepted Answer

thicken

Question 35

make or become deeper, make more intense

Accepted Answer

deepen

Question 36

make less severe or harsh

Accepted Answer

soften

Question 37

enlarge, expand, develop

Accepted Answer

broaden

Question 38

cheer; encourage; make or become bright or brighter

Accepted Answer

brighten

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