Answer:
2)Homologous Structures Humans Share With Animals
A dolphin's flipper, a bird's wing, a cat's leg, and a human arm are considered homologous structures. ... This structure serves as evidence of having a common ancestor, one that would have had a tail. All mammals share the homologous structure of the vertebrae in common.
3)WHERE IS THE DIAGRAM
Explanation:
A natural satellite or moon is, in the most common usage, an astronomical body that orbits a planet or minor planet. In the Solar System there are six planetary satellite systems containing 185 known natural satellites.
Answer:
C.
Explanation:
A. N2O
B. H2O
C. C6H12O6 contains carbon.
D. H2
The answer is <span>aqueduct.</span>
It helps us gain knowledge, and learn things that were previously thought to be impossible.
