The correct answer C. Pectinoid is the most occurring fossil that is a bivalve. They are a superfamily of marine bivalve mollusks which includes scallops and oysters. Members of this family have a triangular resilium.
Answer:
D
Explanation:
Globalization can harm the environment by leading to pollution and other problems, but it can also help governments work together to identify solutions.
Answer:
it's very blurr, your question can't be seen well
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Athens and Sparta both used enslaved people, but Athenian men would work with the enslaved people.
In Sparta, there were state-owned slaves called helots. ... In Athens, the lives of slaves were somewhat better. Slaves were privately owned in Athens, and each new slave was welcomed into the family with a ceremony. Slaves in Athens often worked with free citizens, although they were not paid.
D the solar system is much smaller than the Milky Way galaxy
