marvinmarvn595 marvinmarvn595

12-03-2019
Biology

contestada

Cyanobacteria are most responsible for...

A) creating multicellular organisms
B) oxygenating the Earth
C) creating archea
D) creating carbon dioxide

Respuesta :

sofiaburke05oxj2a4 sofiaburke05oxj2a4

12-03-2019

Awnser b is the right one because they produce oxygen

Answer Link

Otras preguntas

I WILL MAKE YOU THE BRAINLISET EASY QUESTION

Solving Multi-Step Inequalities: A grandmother says her grandson is two years older than her granddaughter and that together, they are at least 12 years old. Ho

Which of the following is an example of an active crowd

Pre-Calc help! 10 points Random answers will be reported!

I really need help with #1 and 2

What is the purpose of environmental remediation? (2 points) to restore water to its original purity levels to make the most of currently used technologies and

In circle D, which is a secant? Geometry pls answer!!!

in a water molecule, two atoms of hydrogen and one atom of oxygen share electrons. A _ bond is found in a water molecule

Jared has a bag that contains 8 blue marbles, 6 red marbles, and 10 green marbles. He selects a marble, replaces it in the bag, and then selects another marble.

if a room is $109 what percentage offwould make the room cost $84?