subject
Biology, 29.04.2021 23:00 ashlon98

What was the effect of volcanoes on the Earths early atmosphere? a) volcanoes released gases to form the atmosphere
b) volcanoes released water vapor
c) volcanoes released gases and water vapor
d) volcanoes changed the landscape

ansver
Answers: 2

Another question on Biology

question
Biology, 22.06.2019 12:00
Which statement about relative potential energy of electrons is correct? a. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 2 s orbital of the second electron shell. b. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 3 p orbital of the third electron shell. c. an electron in the 3 p orbital of the third electron shell has more potential energy than an electron in the 2 p orbital of the second electron shell.
Answers: 2
question
Biology, 22.06.2019 13:30
What best describes emerging scientific ideas
Answers: 2
question
Biology, 22.06.2019 14:50
Read this summary of a scientific theory: "cells are the most basic structural and functional units of life. all living organisms are made up of one or more cells. all cells that are alive in the world today came from pre-existing cells." which of the following would require this theory to be modified? -a.) a survey finds that a majority of people believe viruses carry out the basic processes of life. -b.) a prominent scientist says she feels strongly that one day the theory will be challenged by life on other planets. -c.) the dna of unicellular and multi-cellular organisms is shown to have many fundamental similarities. -d.) scientific observations show that microscopic organisms living in the deep ocean are not made up of cells.
Answers: 1
question
Biology, 22.06.2019 19:30
Which of the following would you not find in a bacterial cell? dna cell membrane golgi apparatus ribosomes
Answers: 1
You know the right answer?
What was the effect of volcanoes on the Earths early atmosphere? a) volcanoes released gases to fo...
Questions
question
Mathematics, 17.09.2019 06:00
question
Mathematics, 17.09.2019 06:00
question
Mathematics, 17.09.2019 06:00
question
Social Studies, 17.09.2019 06:00