True false combustion, or burning, is a kind of oxidation. rain forest plants produce about percent of the oxygen in our atmosphere. when photosynthesis takes place in green plants, oxygen atoms are freed by the splitting apart of . a. true b. false oxygen atoms do not combine with many other elements.

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone

Me brainliest 1. what does a red shift mean? blue shift? 2. describe the big bang theory. according to this theory, how old is the universe? 3. scientists believe the universe is expanding. what is the evidence that supports this? 4. describe a nebula.5. describe the 3 types of galaxies. what is a barred spiral galaxy? 6. what is a light year? how far is alpha centauri from earth? 7. describe the universal law of gravitation. be sure to include gravitational force between two objects.8. describe the planets’ orbits around the sun.9. what is the asteroid belt? where is it located? 10. describe rotation and revolution of earth. what determines an earth day and year? 11. how do galaxies exist? 12. compare and contrast the inner and outer planets.13. what causes the seasons?

This is one of the five kingdoms in the older biological succession. organisms in this kingdom are prokaryotic.