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

Read and choose the option with the correct directions. _____ is what you drive on. a. El peatón b. El semáforo c.La carretera d.La esquina

10) Which diagram represents the figure with the greatest volume? [A] [C] 4 in 4 in 4 in 4 in 4 in [B] [D] 0 4 in 4 in 4 in

Evaluate when a=-6, b= 5, C= -2: a3 - b + 402 f Select one: stion a. 109 O b. 205 O c. 81 O d. -205

Help me factorise these please :)

A chromosomal alteration in which one or more pairs of homologous chromosomes fail to separate normally during meiotic cell division is known as

The two cross sections shown are taken parallel to their respective bases. The cross sections have the same area. If theheights of the two solids are equal, fin

Which is the solution to the inequality? x < 1 / 2 X> 7 12 O X <1 12 XS1 12 3 1/2

How many kick offs would havetaken place in a football match ifthe score 2-1?isA. 5В. 4C. 3D. 2

Classify the expression as a monomial, a binomial, a trinomial, or not a polynomial. 2b^3 − 8s^4 + 6z

20 Points!!! A square pyramid has base edge length 6 ft. The slant height of the pyramid is 5 ft. What is the volume of the pyramid?