Type O would be your answer hope this helps
Answer:
The controls of the experiment. In a well controlled experiment, there are positive and negative controls, and the controls need to show that the experimental results are due to a specific reason and/or experimental conditions, otherwise, the credibility of the results or the causative/ relevance of factors cannot be deduced accurately.
Of course, this is a subjective question and different people might find different parts of the experiment hard to design. This is thus just my opinion.
<span>D. astronomy, meteorology, geology, oceanography, and environmental science
</span>The five major areas of the study of Earth science are astronomy,
meteorology,
geology,
oceanography, and
environmental science
NOT:
A. chemistry, geology, oceanography, optometry, and philosophy.
B. astronomy, meteorology, geology,<span>oceanography, and optometry.
</span><span>
C. biology, physical science, chemistry, physics, and optometry. </span>
<span>
</span>
Answer:
10%
Explanation:
the sun gives energy to the grass (to make it easier to understand, say the sun gives 100un of energy to the plants)
from there, the rabbit eats the grass( 10% of 100 is 10, so the rabbit gets 10un of energy)
and the, a lion eats the rabbit (10% of 10 is 1, so the lion gets 1 un of energy)
every single time a predator consumes prey, it only gets 10% of what the prey gets from its prey.
Hope this helps :)