Ascientist asks a question and discovers that increased temperature decreases the number of offspring that an organism produces. then, the scientist asks a new question about the impact of climate change on the species because the scientist's first question was not a scientific question. the scientist modified the hypothesis for the investigation. the results of the investigation led to new scientific questions. questions about the impact of temperature reflect an opinion.

The correct answer will be option the results of the investigation led to new scientific questions.

Explanation:

A scientific question is a question which explains any natural phenomenon, should have answers based on the observations which could be tested leading to the generation of a new hypothesis.

In the given question he asks a new question which shows that the old scientific questions has been answered but not real answer so it leads to the generation of new puzzles or questions one of which is "To study the impact of climate change on the species".  

Thus, the results of the investigation led to new scientific questions is the correct answer.

phylogenetic tree is the tree of life or evolution tree. it shows the different branches of evolution. the sequence goes like tissues - coelom - backbone - endoskeleton - segmentation

i'll try what topic lol