Answer:
The correct answer is option B - "ensuring that the question is totally original".
Explanation:
Novelty is one of the basis of any scientific research. The role of a scientist is to observe physical and biological phenomena, ask questions about what she or he observes and perform researches to answer these questions. Additionally all scientist must ensure that the questions she or he asks are totally original in order to avoid expending resources in a research that has already done before.
Answer:
with each pregnancy there will all ways be a 50/50 chance, be cause there are only two types of genders that you can have. so there are only two probabilities
Explanation:
Answer:
Human activities have a tremendous impact on the carbon cycle. Burning fossil fuels, changing land use, and using limestone to make concrete all transfer significant quantities of carbon into the atmosphere
Answer:
A: Cattle and sheep are seperated by only one node,and they are seperated from the other organisms by more than one node.
Explanation:
Hopefully this helps!
