Arrange the level of cell organization from the simplest to the most complex, with 1 belng the simplest and 5 being the most complex.
1. 1
organism level
2. 2
cellular level
3. 3
tissue level
4. 4
system level
5. 5
organ level

Why would a drug that damages capsids treat a viral infection? a. capsids prevent the lytic cycle from beginning. b. transduction requires a capsid. c. viruses use capsids to increase genetic variation. d. capsids provide protection for viruses.

How can scientists test their ideas about the origin of the universe if they can't physically interact with or study?

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