Answer:
He created vaccines to prevent diseases
Explanation:
i got it right
Joseph biden is currently our president.
The important contribution to navigation made by Eratosthenes in the third-century bc was a reasonably accurate calculation of the circumference of our planet.
Who is Eratosthenes?
Eratosthenes was born in 276 BC and died in 194 BC. He was a well-known poet, mathematician, a researcher in geography, and theorist of music. He was the first to gauge the size of the planet.
The Earth was first measured by Eratosthenes of Cyrene. The precise measurement of Earth's circumference was greatly aided by Eratosthenes' work in the third-century bc.
As a result, the Eratosthenes in the third century bc accurate calculation of the Earth.
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Answer:
The role of the church in the modern world centers on the social. End injustices and bring peace in riots. Always on the right path. The most important role is to help believers to grow their faith and spirituality to reach God and the salvation in eternal love that he offers us.
Explanation:
If we look closely at how the church acts in the face of current problems, it provides support to those in need, promote harmony between men and women and peace, achieve equitable development of peoples, grow as civilized humanity, achieve progress and create messages. of peace and support for those most in need.