Which of the following statements about the canadian charter of rights and freedom is true

One group of reptiles, characterized by the fossil ark metal x

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

About __ of the mass of the cell is water