ng13
ng13
11-02-2021
Biology
contestada
What did early organisms release into the air
Respuesta :
sokeh
sokeh
11-02-2021
Answer:oxygen
Explanation:
Answer Link
jessisaacs04
jessisaacs04
11-02-2021
It was the cyanobacteria, pumping out unwanted oxygen, that transformed Earth's atmosphere
Answer Link
VER TODAS LAS RESPUESTAS ( 55+ )
Otras preguntas
Which of the following statements must be true whenever n, a, b, and c are positive integers such that n < a, c > a, and b > c ? A. a < n B. b –
what is strain/sprain what is heat exhaustion
Two mechanics worked on a car. The first mechanic worked for 10 hours, and the second mechanic worked for 5 hours. Together they charged a total of $725. What w
Rex is four times as old as Ted. If the sum of their ages is 30, how old is Ted? A: 5 B: 8 C: 10 D: 6
(a + 2b + 3c) − (4a + 6b − 5c) is equivalent to: A. −4a − 8b − 2c B. −4a − 4b + 8c C. −3a + 8b − 2c D. −3a − 4b − 2c E. −3a − 4b + 8c
what is the function of hyperbole in poetry?
Sue purchased a dress that was marked 25% off. She paid $60 for the dress. What was the original price? I know it is $80, but how do you get there.
Ms. Hernandez began her math class by saying: I'm thinking of 5 numbers such that their mean is equal to their median. If 4 of the numbers are 14, 8, 16, and 14
'What is the surface area, in square inches, of an 8-inch cube? F. 512 G. 384 H. 320 J. 256 K. 192'
What is the slope of any line parallel to the line 9x + 4y = 7 ? F.–9 G.-9/4 H -9/7 J. 7 K.9
