Ascientific _ has a lot of support and is more than just a "hunch"

Cell specialization occurs by the process ofa. reproductionb. differentiationc. maturationd. growth

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

Wich level of organization includes all the other levels or organizations