The correct answer for the question that is being presented above is this one: "B. Perfringens food poisoning."
The correct answer for the question that is being presented above is this one: "<span>C. It is listed with the CDC as a notifiable disease in its annual summary."</span>
Answer:
1. Scientific question: Can detergent affect flower growth?
2. IV: The soap used in the study
3. DV: Flower growth
Explanation:
A scientific question is a well-sustained question about a given phenomenon of the real world which can be answered by experimental and/or observational procedures. A good scientific question must be testable and lead to falsifiable hypotheses. The dependent variable is the variable that is being measured in the experiment, (i.e. it is being affected by the experimental procedure). On the other hand, the independent variable is the variable that isn't changed by the other variables that are being measured in the experiment.
(D), amount of time and area of physical contact between the substances
Answer:
It controls all of the above but i would put D. Involuntary actions
Explanation:
Answer:
by its position,speed,direction and acceleration
Explanation:
An object is moving if its position relative to a fixed point is changing, even that appear to be at rest move
