Answer:
respiratory system
Explanation:
The human respiratory system is a series of organs responsible for taking in oxygen and expelling carbon dioxide. The primary organs of the respiratory system are lungs, which carry out this exchange of gases as we breathe.
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The answer is boats thats there transportation to trade and other things
Answer: The more potential energy put into a rubber band, the more kinetic energy released
Explanation:
Rubber bands are elastic and they tend to stretch when they are placed under a load over a period of time. The loads placed over them stores potential energy in them which makes their kinetic energy to be faster and effective. When they are released they tend to travel more based on the effects of the potential energy
Answer: Natural experiment
Explanation:
Natural experiment are the experiments that has to do with observing and taking note of an individual's experience under experimental and controlled conditions, these conditions are natural and uncontrollable by the one carrying out the experiment. It is an observational studies and is not controlled like every other random experiments.
Answer:
long-term potentiation
Explanation:
Gloria does a lot of weight training between soccer games. As she strengthens her muscles, she is able to run harder and faster during games. In the same ways, when synaptic connections between neurons become strengthened, the activity between them increases. This biological mechanism that underlies learning is called long term potentiation, long-term potentiation (LTP) is a persistent strengthening of synapses based on recent patterns of activity, these are patterns of synaptic activity that produce a long lasting increase in signal transmission between two neurons. Hence, allows Gloria to be able to run harder and faster during games.
