alyssabailey321886 alyssabailey321886

21-01-2021
Biology

contestada

Cyanobacteria were the first organisms to photosynthesize but
they died out before the end of the Precambrian.
True or false

Respuesta :

ry6ry1123 ry6ry1123

21-01-2021

Answer:

true

Explanation:

Answer Link

darcykaylee darcykaylee

21-01-2021

Cyanobacteria was amongst the first crown Eubacteria to evolve. Also for more than 2.5 billion years they have strongly helped and supported the Earths atmosphere and so the cyanobacteria did not die out before the precambrian.

Answer Link

Otras preguntas

What is the best definition for the word "copyrighted"? A. Digital B. Protected C. Preserved D. Flagged

what is the measure of DE?

Determine which suffix corresponds to the following mnemonic aid. When the root ends in ns, miss, or soft c or g, use ______. -able -ible

How many times can you get a federal pell grant

3. The first step in using time more efficiently is A. developing a plan. B. limiting recreational activities. C. studying how successful peop

indentify two ways that the people's lives changed during the Neolithic revolution

Solve for x. I'll give brainlyist

What is the area of the parallelogram? A. 20 in² B. 40 in² C. 48 in² D. 96 in²

how would the equation be written if the interest rate had been 4% per year?

If the IMA of a machine is 2 and the effort force is 50 newtons, then the force applied to the resistance is _____. 48 N 50 N 25 N 100 N