Part B. Some obligate intracellular bacteria lack the ability to propagate without a host cell. Do these bacteria meet the
definitions of life described in part A? Why or why not? How do these bacteria differ from viruses?

Please reply need the answer before it’s due!!

What correctly describes the relationship between the earth and the sun

*will mark brainliest to first correct answer* photosynthesis led to increasing levels during the later proterozoic eon? a. oxygen b. water c. carbon dioxide d. none of the above

The table shows dates and appearance of index fossils. which rock layers can be dated most precisely? a) a layer containing both a fossil 4 and a fossil 3 b) a layer containing both a fossil 2 and a fossil 3 c) a layer containing both a fossil 1 and a fossil 4 d) a layer containing both a fossil 1 and a fossil 2