The order should be..
Ask a question
State a hypothesis
Test a hypothesis
Collect data
Analyze data
Write up conclusion based on data
Share your findings by presenting or publishing
Express ideas to make this experiment better in the future
I hope this helps! Please let me know if any are out of order so I can correct it in the future.
False.
Any time a scientific theory is challenged, it means it's not a good
theory. And this statement is not valid. In theoretical models, they are
revisited when there are further studies and discoveries found in a certain
area where they can be remodeled and reintegrated instead of disregarding its
credibility. Models, theories and paradigms are not challenged but rather
encouraged, they are supported in many studies since these theories and models
were created in order for us to understand a certain phenomenon but it would
likely help the scientific society to be updated in the new forms or spheres of
improvement rather than discouragement.
Alright my friend so the sister chromatids separate and each daughter cell gets one chromosome during the Anaphase
Atomic number Z = 8
as atomic number is equal to number of protons So, there are 8 protons in the oxygen 16 and oxygen 18
And number of protons is equal to number of electrons so there are 8 electrons in both oxygen 16 and oxygen-18.
Number of neutrons = Mass number - Atomic number
so, number of neutrons in oxygen-18 = 18 - 8 = 10
and number of neutrons in oxygen-16 = 16 - 8 = 8
