Mendel’s principle of segregation can be explained by what process?.

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

What best explains the inability for life to exist in earth early atmosphere

Amap's orientation is typically determined by an