Answer:
The area of the given rectangular index card = <u>9677.4 mm²</u>
Explanation:
Area is defined as the space occupied by a two dimensional shape or object. The SI unit of area is square metre (m²).
<u>The area of a rectangle</u> (A) = length (l) × width (w)
Given dimensions of the rectangle: Length (l) = 5.0 inch, Width (w) = 3.0 inch
Since, 1 inch = 25.4 millimetres (mm)
Therefore, l = 5 × 25.4 = 127 mm, and w = 3 × 25.4 = 76.2 mm
Therefore, <u>the area of the given rectangular index card</u> = A= l × w = 127 mm × 76.2 mm = <u>9677.4 mm²</u>
The disaccharides are broken down into monosaccharides by enzymes called maltases, sucrases, and lactases, which are also present in the brush border of the small intestinal wall. Maltase breaks down maltose into glucose.
Answer:
C. Chemical Bonds are broken
Explanation:
A chemical reaction occurs when chemical bonds are broken.
Chemical reactions occur when chemical bonds between atoms are formed or broken.
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Answer:
Number 7 plastics are used to make baby bottles, sippy cups, water cooler bottles and car parts. A 1 inside the triangle indicates the plastic is polyethylene terephthalate, which is shortened to PET or PETE
Explanation:
To summarize, plastics in categories #2, #4 and #5 are generally considered safe. Plastics #1, #3, #6 and #7 should be used with varying to extreme caution, especially around food or drink.
And, as there are seven categories of plastics, a number from one to seven is set inside the triangle to tell you which kind of plastic you've got.
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