Answer: A because before used to be fossils.
Not shure just double check but from my side its A
Explanation:
Answer:
There are four bases in DNA, and they combine in a specific way. Adenine pairs with thymine, and guanine pairs with cytosine.
Explanation:
Answer:
The largest planet in our solar system by far is Jupiter, which beats out all the other planets in both mass and volume.
Jupiter's mass is more than 300 times that of Earth, and its diameter, at 140,000 km
Answer:
common ancestor. ... Mammals share the homologous structure of the vertebrae in common.
Explanation: