Use the dichotmous key to identify the bean with the following three traits below:

-not round

-dark in color

-soild

• navy beans

• kidney beans

• pinto beans

• black-eyed beans

 Differences in animals of the same species such as the differences in these giraffe spots is called?

• 1. Camouflage

• 1. Population

• 1. Variation

• 1. Randomization

To make money this summer, you have decided to plant some tomatoes and sell them at the farmers markets. However, not all the tomatoes produced are "pretty". To make better looking tomatoes, which of the tomatoes inherited traits could you selectively breed?

• color of skin

• the size of the rotten spots

Why are kangaroo hind leg bones so much bigger than their front legs?

• 1. Kangaroos use their feet to communicate

• 2. Kangaroos need big feet because they have small heads

• 2. Kangaroos need their large hind legs to jump to travel

In one ecosystem, lizards adapted long legs that could climb better to avoid floods and reach food. If lizards can't adapt what will happen the populations of lizards?

• nothing

• decrease and become endangered then extinct

• move to another area

• change into an entirely different organism to survive

The image compares human and bird bones. Unlike human bones bird bones are very hallow with large air pockets. This adaptation allows bird's to ______________.

• run

• dance

• walk on water

• fly

Domestication is the process in which a plant or animal is _________________

• able to survive in the wild

• use less energy to reproduce

• tamed to keep as a pet or on a farm.

The birds below all have different food sources.  What structural adaptation most likely evolved over time to help them survive in their habitat based on what was available to eat?

• 1. Feather coloring

• 1. Eyes

• 2. Beaks

• 1. Mating Calls

Selective Breeding or Natural Selection?

Peppered moths in England change from light to dark after the Industrial Revolution.

• Natural Selection

• Selective Breeding

Which TWO would be internal adaptations?

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