kagriffin1116 kagriffin1116

13-04-2021
Biology

contestada

Which of the following best describes conditions that scientists hypothesize to have existed on early Earth?

Extremely cold temperature
Lack of water vapor in the atmosphere
Presence of self-replicating molecules
Very low levels of free oxygen

Respuesta :

13-04-2021

Answer:

presence of self replicating molecules

Answer Link

Otras preguntas

Which atmospheric gas has the greatest effect on the weather conditions associated with an air mass?

order from least to greatest ! 1.36,1.3,1.63 and this other 0.42,3.74,3.47.

What causes mountain ranges to form?

Which ionic compound is water soluble

What is a main cause of a virus on a computer

A substance that influences the reaction but does not participate in the reaction is a ?

Isotopes of an element must have different (1) atomic numbers (2) mass numbers (3) numbers of protons (4) numbers of electrons

Anthropology help 4. Which of these statements best describes comparative linguistics? (Points : 3) It is the study of the language of a specific ethnic group

what was the outcome of a siege

ΔRST is dilated about the origin, O, to create ΔR'S'T'. Point R is located at (3, 9), and point R' is located at (1.2, 3.6). Which scale factor was used to perf