The correct answer is B. Peer review
Scientific method helps as a guide to scientists to direct them to do their experiment in a normal way that does not permit bias. The specific activity that will be approved out at each steps of the method be contingent on the type of experiment that a scientist is guiding. Therefore, the scientific method mainly serves as a map that show the scientists the correct way to go when it originates to carrying out trials about experiential phenomenon.
Answer:
vertebrate chordates are believed to have evolved from invertebrate chordates, which were similar to modern-day tunicates. what change must have occurred during the evolution from invertebrate chordates to vertebrate chordates? a. an endoskeleton evolved to enclose the spinal cord, which develops from the notochord.
Explanation:
When energy flows from one trophic level to the next trophic level most of the energy lost as heat in the process. (D)
The energy decreases by 10% every time you go up a trophic level.
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Answer:
D.
Explanation: In order to get a good night's sleep you need darkness and a comfortable environment. You also need to go to sleep the same time every night so you do not feel exhausted upon awakening.
