B3 - Life on Earth

?
K H C V S Y L D I O D A U S N K Q U U Q Q
Q H E F X I L L H R S D E U O V E M K G G
G P B B V Y Q D S T T O L R I P S K C D R
N P I T D D S C E U R N G V T Q A P S S P
O F C R E E R L L Q E O J I A I B N H Y S
I R R C O F K M E Y A T N V I N R Y V Q C
T E W S T Q O N C C M H F A R Q O J J H H
C D M C A G E Y T D L E F L A A U G I J S
E U U K I F U Y I V I L B O V F N N P I O
L C T M L F X I V G N P U F V T O H A H M
E E A M F M Q C E O E S G T K B H A S B R
S W T N I H W O B W D U X H N C F K S H H
L A I N N B Y Y R V S R A E M B W T E M D
A T O H S R V T E P I V P F D G V K D G P
R E N C E H R N E V N I Y I U M I N O H V
U R S A R Q M U D L Y V E T N S L A N B T
T L I G J A W A I H G A J T A C W R O A S
A O O K S O J S N D J L P E A G L M A B M
N S K S B T Y R G Q O H A S I F K H S G U
R S C U R A T Y H D U S H T N R H D U A B
G C S L I N D G C H O Y J C F Y F P Y T U

Clues

  • A cactus has a small surface-area to volume ratio in order to.. (6, 5, 4)
  • If mutations occur during the formation of sex cells, the mutation is ............... to offspring. (6, 2)
  • Natural selection means........ (8, 2, 3, 7)
  • Selective breeding can be dangerous as it promotes development of features that......... (2, 3, 4, 8)
  • The bodies of fish are ........... . This helps them to move through water with as little resistance as possible. (11)
  • The process of less adapted species dying off is called ...... (7, 9)
  • These features of a fish's anatomy propel them through water. (4, 4)
  • When a human chooses what gets selected it is called.......... (9, 8)
  • When genes change, it is called.... (9)
  • When individuals of the same species have differences it is called ......... (9)

Comments

No comments have yet been made

Similar Biology resources:

See all Biology resources »See all Adaptations of organisms to their environment resources »