They changed over time by finding the right ingredients such as iron, metal, or steel to forge different creations. They took so slowly because no one was discovered the things to make stone tools.
Answer: The Founding Fathers’ first attempt at such governance was formed around the Articles of Confederation. The Articles of Confederation were first proposed at the Second Continental Congress in 1777 in Philadelphia. They were fully ratified and put into effect in 1781. The reign of the Articles of Confederation was brief.
Explanation: hope this helps brainiest please??
Answer:
traffic , pollution, lack of space.
Explanation:
An isometric contraction is the kind of contraction that leads to development of tension but no increase in length.
An isometric contraction occurs as the muscle produces tension without changing the angle of a skeletal joint. Isometric contraction is a static muscle action that helps to maintain the posture. For example, the antigravity muscles. It occurs in the biceps when the arms may be holding a weight. In such a posture, the biceps enlarge due to holding of weight and produces tension but do no increase in length. It stops the flexion of elbow. In such contraction, no work is done, and lesser amount of heat energy is released in comparison to isotonic contractions.
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The correct answer is no.
Alisha was under no obligation to help Timmy, <em>there is no such thing like</em> <em>duty to rescue.</em> There is no legal requirement in the United States to help and rescue someone who is in danger. Even in extreme situation, when a person sees a person falling into a river for example, the witness of the situation is no obliged to assist with help.
There are some cases with some important exceptions: if the defendant created the peril he is obliged to come to the plaintiff's aid, if the defendant started to rescue the plaintiff, he must continue to do so, if the defendant is in a special relationship with the plaintiff ( teacher-student, worker-employer), he is under duty to rescue him.
Alisha was under no duty to inform Timmy's parents of the danger facing him <em>but she should have done it nevertheless.</em> She should at least have phoned them if she didn't have the time to stop by. She knew the boy well and she should have cared more. The need to help the boy should have come from her moral guidance and not as a sense of duty to be performed.
