Question

Classwork and homework Homework Write five questions to the text in Activity 2b. e.g. Why does Frank Drake think that there must be over 6 billion planets with living things on them?​

Answer 1

Ответ:

What astrophysics know?
How did the universe begin?
What started the Bid Bang?
Where did all the energy and matter come from?

When the big bang happenedhappenedhappenergy

Объяснение:

Answer 2

1. What evidence or reasoning supports Frank Drake's belief that there are over 6 billion planets with living things on them?
2. How did Frank Drake arrive at the estimation of over 6 billion planets with living things?
3. Are there any specific criteria or factors that Frank Drake considered in his calculation of the number of planets with living things?
4. Has any scientific research or observations been conducted to validate or challenge Frank Drake's estimation?
5. How does Frank Drake's belief in the existence of over 6 billion planets with living things impact the search for extraterrestrial life?