C. <span>eukaryotic cells contain organelles that are enclosed in membranes.</span>
Answer:
Describe the properties of carbon that lead to wide variation in organic compounds?
Carbon is able to to have wide variation in organic compounds as a result of it allotropic property as it is the only element because of the ability to form four types of bonds.
Explanation:
Answer:
I believe that the answer is Pulley #1
Explanation:
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The variable that researchers manipulate is the independent variable.
The reason for this is because in experiments different manipulations are often introduced. The sole purpose of these manipulations is to see whether they will affect our independent variable and if they will change its value.