Answer:
An identical setup but replacing the enzyme with an equal volume of water
Explanation:
When carrying out any experiment, it is important to set out a control in order to increase the reliability of the data and results.
The control minimizes the effects of variables other than the independent variable.
In the above experiment, starch has to be eliminated and replaced with water. Water does not have starch hence the digestive enzyme being tested will not have any effects making the data and results from the experimental group reliable.
Answer:
Its reactivity, or tendency to form chemical bonds with other atoms.
Explanation:
Answer:
D. increased development
Explanation:
I compared answers with others and found out d is correct. trust me :)
You could do this: do the same shape but one shaded and one not
To show that female expressed that trait
Hope this helps you