Answer:
True
Explanation:
When males go through puberty they get broadening of the chest and the deepening of the voice.
All the organisms are running across a continuous evolution system and the organisms including the human beings do not fit into the classification system of the time. the classification system changes according to the changes in the organisms species and they have to be incorporated soon in new groups.
Answer:
an indicator helps us to see the equivalence point (or end point of the valuation) during a titration experiments by causing the color change.
Explanation:
The definition of speciation is the formation of new and distinct species in the course of evolution.
