Answer:
Structure number 2 is the nucleus and most like the nervous system in the human body because it controls and regulates the cell much like the nervous system does
Explanation:
Answer:
D.
Explanation:
A is incorrect because that would likely be the least stressful event with the most control. B is incorrect because it is predictable and you can brace yourself for either a good or bad event. C is incorrect because it is unpredictable, which is stressful, but can be controlled, which makes it less stressful. This leaves us with D because it is unpredictable and cannot be controlled, which leaves the most to chance and does not give you an idea of what the outcome might be.
Answer:
d. lead
Explanation:
Sulfur, Hydrogen and Oxygen are found in amino acids.
Answer:
The correct answer is option B. yes because there are one variable and a control.
Explanation:
The validity of experiments can be tested by the four components of experiments. These four components are control, dependent variable, independent variable, and constants. All of this basic component is the validity of the experiments.
In this experiment there is the control where experiment is performed within controlled and there is also one variable.
Thus, the correct answer is option B. yes, because there are one variable and a control.
Answer:
Hope this helps, if not just log out and see if that works
If that dosen't work then pi ss people off and get your account reported
Explanation: