Variations in evolution usually refers to variation of genes at a particular loci. This differs from diversity which is the total of genetic differences within a population. Speciation is the reproductive isolation of a subset of a population.
Answer:
The grid method is best used in large crime scenes such as fields or woods.
Explanation:
Several searchers, or a line of them, move alongside each other from one end of the area to be searched to the other.
This is going to be false. There were mammals that had some characteristics of dinosaurs, such as sharp teeth.
Answer:
Enzymes speed up cellular reactions
Answer:
new genetic combinations through meiosis
Explanation: