The scientist asks a new question because the results of the first investigation lead to new scientific questions that need to be tested. After asking a new question (a question that is based on observations and that is testable) the scientist will form a hypothesis that needs to be tested.
Oxytocin is the hormone causing her uterus to contact during childbirth.
Answer
Well, lions have mains right? Tigers don't. So why is that? It is because they have different behaviors. Tigers like to swim, and lions don't , right? They have different habitats, social hierarchies, and they have there own subset of genes. Like how tigers have stripes and lions don't. They have a different pigment gene that determines what color there fur is. Like how snow tigers are white and Siberian tigers are orange. That is because the snow tiger is missing the gene that makes their fur orange.
<span>b. temperature and climate are not part of an ecosystem
Hope this helps!
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Answer: What has genetic engineering been used to produce?
Explanation: A