siobhanht07p2rx1g siobhanht07p2rx1g

14-04-2020
Biology

contestada

How long ago did the process of photosynthesis first evolve in microorganisms?

Respuesta :

KieuOanh1510 KieuOanh1510

14-04-2020

Answer:

There is suggestive evidence that photosynthetic organisms were present approximately 3.2 to 3.5 billion years ago

Explanation:

Answer Link

Otras preguntas

A football running back ran a play in a game and gained 6 yards. How many feet did he gain? The football player gained [ ? ] feet.

Which word is the pronoun that names the speaker in the sentence? We need one more player on the hockey team. A. team B. one C. player D. we

What is the difference between a molecular formula and a molecular model

After Parliament passed the Stamp Act, Samuel Adams

Why did Stalin want the United States and Britain to open a second front against Germany?

According to the Tanakh, after ______ led the Israelites back to Canaan from enslavement in Egypt, he received the Ten Commandments and established a(n) _____,

This figure shows the procedure for constructing a

what subject does "muckraking" author write about?

Tensions leading up to World War II can be traced to which of the following? A. Germany slowly negotiated treaties giving it control of most French territory. B

Convection currents form when warm air rises and cold air sinks. What causes the warm air to rise and the cold air to sink?