You fail the class possibly get summer school but wont affect you in anything and depending on the course it is you will probably still graduate<span />
Answer:
B - a smooth rock, some red dirt, and an empty bird's nest
Explanation:
Aibiotic items are things that are non-living parts of the envrionment. Of the options B is the only one that fully contains non-living items.
Second or third Christmas is first than thanksgiving or Halloween the change every couple years
<span> The correct answer is variable ratio schedule.</span>
Explanation:
The difference is between what is being studied and how the subjects are studied.
The natural sciences study the natural or physical world.
The human sciences study humans and their interactions with the world.
In general, the natural sciences have more definite quantitative data, whereas the data for human sciences are more variable and are easily biased.
The natural sciences include physics, chemistry, biology and earth sciences.
The human sciences include anthropology, psychology, political sciences, economics, etc.
