Homologous/analogous
Whale and human arms are an example of..?
Homologous structures
Something that was once used as another stomach
What is the Appendix?
Fossils show evidence of..?
Evolution
What makes the horseshoe crabs blood blue?
Copper
Planet with the most moons
Saturn
Butterfly wings and Bat wings are examples of..?
Analogous structures
What is wisdom teeth?
If a fish fossil is found in the dessert what does it say about how the environment used to be?
It used to be covered in water
Predators of the horseshoe crab
Sea turtles and sharks
Planet farthest from the sun
Neptune
What is Homologous structures ?
Would make us warmer by trapping heat through tiny muscles sticking up hairs.
What is goosebumps?
They are not as hard
What are horseshoe crabs used for?
Medicine
the hottest planet
What is Venus?
Organisms with different bone structures but same functions
What is Analogous structures?
Could keep sweat out of our eyes, but we dont really need anymore
What are eyebrows?
The name of someone who studies fossils
What is paleontologist?
How old are horseshoe crabs?
400-500 million years
orange
What was maddies hair?
Organisms with a common ancestor
what is homologous structures?
Used to keep us warm
What is body hair?
Fossils are mostly found in this type of rock.
What is sedimentary rock?
The animals relating closest to the horseshoe crab
spiders and scorpians
planet that spins on its side
What is Uranus?