Answer:
a. Behavior is an action that can be observed with lab equipment.
Explanation:
Behavior cannot be measured, cannot only be measured with lab equiptment, and behavior can't be private.
b. Second
The 2nd Amendment provides US citizens the right to bear arms, in which the right cannot be infringed upon.
~
Answer:
<em><u>The answer is</u></em>: <u>A. increase your strength. B. increases its resistance to cracking. D. to increase the concrete’s abrasion resistance.
</u>
Explanation:
1.- The main use of Fly Ash, is characterized by being a magnificent product in the construction industry, contributing to the formation of a cement material that adds strength, impermeability, and other characteristics to the resulting structure.
2.- Using fly ash and other products, they produce more compact concretes, therefore more impermeable and, as a consequence, less exposed to aggressions of external agents being therefore more durable.
3.- In addition to fly ash, it has been possible to manufacture cements for specific uses, such as concrete for dams.
<em><u>The answer is</u></em>: <u>A. increase your strength. B. increases its resistance to cracking. D. to increase the concrete’s abrasion resistance.
</u>
Democrats because they are the ones always pushing welfare and free healthcare.