Answer:
The yellow polygon is the scaled version of the red one (scaled by 3×), so the variable w = 9
Step-by-step explanation:
Iodine test for starch
Method:
Place one spatula of the food sample on a dish or 1 cm3 if the sample is liquid.
Using a dropper, place a few drops of iodine solution onto the food.
Record any change in the colour of the solution.
Starch is detected using iodine solution. This turns blue-black in the presence of starch.
Answer:
I can't see the picture
Step-by-step explanation:
I SAY IT THE SECOND OPTION
Capacity is the maximum amount that something can contain
fluid ounces is how much something contains in ounces.
