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zaharov [31]
2 years ago
13

Why should we handle acid and alkalis carefully​

Social Studies
2 answers:
VMariaS [17]2 years ago
3 0

We handle acids and bases in laboratory very carefully because these are corrosive in nature and irritating, and harmful to skin.

Andrew [12]2 years ago
3 0

Answer:

because these are corrosive in nature and irritating, and harmful to skin.

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Newton’s third law of motion is summarized as the law of action-reaction. For every action, there is an equal but opposite react
prisoha [69]

Answer:

b, c, e

Explanation:

Choose all that apply.

a. A baseball flying through the air,  

b. A swan flapping its wings against air to gain altitude for flight,

c. A rocket lift off due to gases exiting from exhaust,

d. A ball being dropped from the roof of a building,

e. The air rushing out of a balloon causing it to move across the room,

f. Going forward in your seat after the brakes are quickly applied in the car

4 0
3 years ago
Conor, a high schooler, enrolls in a new school. He tries to participate in the same activities as the other students of his cla
Dahasolnce [82]

Answer:

The answer is normative social influence.

Explanation:

This type of influence is based on conformity. In other words, we tend to adapt our behaviour to social norms, in order to be accepted by other people.

It is possible for someone to conform to an opinion in public, or within a social group, and not agree with it in private. This is derived from people's necessity of affection and integration.

8 0
3 years ago
What is the opening paragraph of the constitution called
MrMuchimi

The first sentence of the Constitution is called the preamble. We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defense, promote the general Welfare, and secure the Blessing of Liberty to ourselves and our Posterity.

I hope this helps you.

6 0
3 years ago
What 3 simple machines did Archimedes study?
velikii [3]

Answer:

The idea of a simple machine originated with the Greek philosopher Archimedes around the 3rd century BC, who studied the Archimedean simple machines: lever, pulley, and screw. He discovered the principle of mechanical advantage in the lever.

Explanation:

6 0
3 years ago
Children often learn to associate pushing a vending machine button with the delivery of a candy bar. This best illustrates the p
vampirchik [111]

Answer:

Operant conditioning                  

Explanation:

Operant conditioning: The term operant conditioning is also known to as instrumental conditioning and is given by B.F.Skinner.

This is one of the methods of learning that involves punishments and rewards for a specific behavior. This method of learning leads to create an association or connection between a particular and the consequence related to that behavior. It includes positive or negative punishment and reinforcement.

In the question above, the given statement illustrates the process of operant conditioning.

6 0
4 years ago
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