Answer:
The correct answer is A DNA is replicated before mitosis begins
Explanation:
DNA replication is one of the most significant event of a cell cycle. .DNA replication occur in the S phase or synthesis phase of the cell cycle.
DNA is replicated once per cycle to maintain to normal chromosome number in daughter cells.
DNA is replicated to form two new DNA molecules which are then equally distributed in each daughter cell during the mitosis phase.
Answer:
Adhesion and cohesion are intermolecular forces among two molecules. these forces are only called hydrogen bonds when a hydrogen atom and a fluorine, nitrogen, or oxygen atom are drawn to each other. Capillary action is the spontaneous rising of a liquid in a capillary (small diameter) tube.
Explanation:
I suppose it is the density, having more pockets of air in between the granules of sawdust. Air has oxygen. What does a fire need to strive? Oxygen.
A) unproductive wastelands I believe is the answer you are looking for.