BBBeauty
BBBeauty
11-06-2017
Biology
contestada
I need help on a science question
Respuesta :
Аноним
Аноним
17-06-2017
Yes, cyanobacteria should be correct. They were the first organisms known to be alive.
Answer Link
VER TODAS LAS RESPUESTAS ( 73+ )
Otras preguntas
Help me please thanks
A certain segment of DNA can be used as a molecular clock. Its rate of mutation is one mutation per 10 million years. Examine the DNA segments from two differen
At both the state and federal level, the power to veto is vested in which of the following? Select one: A. Joint Committee on the Economy B. chief executive C.
Definition: this is a famous novel written by upton sinclair, describing the difficult life of lithuanian immigrants working in chicago's union stock yards at t
A total of 581 tickets were sold for the school play. they were either adult tickets or student tickets. there were 69 fewer student tickets sold than adult tic
What does nick compare gatsby to on the final page of the book?
30/36 reduced to simplest form
Which of the following statements is true? Flammability is a chemical property. Modern chemical symbols were created by Dimitri Mendeleev. Compounds usually hav
Before the Reformation, art was largely created for the Catholic Church or the wealthy. What brought art within the reach of the middle class?
If a galaxy has a radial velocity of 350 km/s, and H is 70 km/s/Mpc, then the distance to the galaxy equals: A.) 24,500 Mpc B.) 5 Mpc C.) 280 Mpc D.) 0.2 Mpc
