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Change Over Time

a crossword puzzle by
PuzzleFast Instant Puzzle Maker

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https://www.puzzlefast.com/en/puzzles/20150205885738

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Change Over Time

							1

					2																		S

3

														4
							5					T

														6

Across:

2.	remnants of once-useful structures are known as this
3.	a characteristic that helps an organism survive and reproduce in its environment is a _________

5.	an example of this is going from apes to humans
6.	a group of organisms that can produce fertile offspring’s when mated

Down:

1.	when fossils provide a historical sequence of life it is known as a _______________

4.	an example of this is a dinosaur bone found in an Argentinian dig

© 2015 PuzzleFast.com, Noncommercial Use Only

Change Over Time

1

F

O

2

V

E

S

T

I

G

I

A

L

S

T

R

U

C

T

U

R

E

S

S

3

A

D

A

P

T

A

T

I

O

N

L

R

4

F

5

E

V

O

L

U

T

I

O

N

C

S

O

6

S

P

E

C

I

E

S

R

I

D

L

Across:

2.	remnants of once-useful structures are known as this
3.	a characteristic that helps an organism survive and reproduce in its environment is a _________

5.	an example of this is going from apes to humans
6.	a group of organisms that can produce fertile offspring’s when mated

Down:

1.	when fossils provide a historical sequence of life it is known as a _______________

4.	an example of this is a dinosaur bone found in an Argentinian dig

© 2015 PuzzleFast.com, Noncommercial Use Only