My Crossword Maker Logo
Powered by BrightSprout
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Catechism 1-42 12/6/16

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Across
1
The theory of evolution states that "life began as a chance ______ of nonliving chemicals"
3
_______ are found in "living things" and "are made up of chains of amino acids"
4
______ discovered that microscopic eggs were the source of flies on open meat.
7
"'The fast-running gazelle of Africa," is a mammal that would burn up its _____ while running if not for a specially designed "cooling system"
11
________is the belief that Earth's past geological changes "can be fully explained by processes taking place now"
13
In biology, _______ means similar structures or features of a plant or animal.
15
The _____ effect theory suggests that as "the amount of carbon dioxide in the atmosphere is increasing," the "earth's temperature would rise, causing 'global warming'"
16
The _______ is an insect that, "no matter what the" weather, always keeps its home at 64 degrees.
17
_______ is a possible defense mechanism where an animal is "designed to look like something else"
18
______ is the relationship between two creatures that makes them mutually dependent upon each other to sustain life.
Down
1
_____is the man who presented the theory of evolution in his book On the Origin of Species
2
The 'hopeful monster" theory is an evolutionary theory that states that ______ an animal births a "totally new creature"
5
The heavens declare the glory of God; the skies _____ the work of his hands.
6
______ are largely composed of DNA and proteins. They are like long thin strings.
8
______ is a layer of rock thought to have been laid down in the same general period of time.
9
_____ is "a violent and sudden change or a disaster"
10
______ referes to bones paleontologists label "in the line of man"
12
______ was a Polish scientist who first promoted the theory that he planets "revolve around the sun"
14
A ___ uses very specific dances to communicate
19
"The ____ is an unusual, small, yellow dwarf that provides the perfect amount of energy for life on earth"