1
humans decide which parents to breed to create offspring with desirable traits. cattle, dogs, plants are examples
2
also referred to as survival of the fittest
3
Name of the man that developed the theories of natural selection and "Survival of the Fittest"
4
long periods of inactivity during which organisms slows iphysiological processes to survive periods of cold weather and reduced food supplies.
5
physical structures, processes or behaviors that help an organism survive.
6
being able to blend in with the environment
7
a seasonal behavior of moving to different geographical locations where food and climate are more favorable
8
differences within a species based on genetic differences ex. beak sizes, hair color
9
Name of the group of islands where Charles Darwin did his finch research.
10
This animal has a long neck which allows it to reach food that other animals cannot.
11
describes most bird bones and makes them lighter weight
12
favorable traits become more ______ in a population and unfavorable traits become less common.
13
used by fish for breathing underwater
14
type of birds Charles Darwin is remembered for working with
15
structure found in plants that moves water through it, like a straw
16
used for breathing in oxygen out of the air
17
plant structure that grows underground and stores food. Tulips create these to store food.
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