president biden at his inauguration in janary of 2021 stated wihtout unity, there is no peace, only bitterness and fury ''he said'' ''no progress''

Which is likely the most serious problem associated with an epidemic? 1. there are sometimes no cures to the diseases that spread. 2. people often die from the diseases that spread. 3. there are usually no ways to prevent people from getting ill. 4. people often don’t know they have a disease.

How does a comet change when it comes close to the sun

This passage says that the government is necessary because . the passage states that checks and balances are needed to