Answer:
a voltage or electrical charge across the plasma membrane
Explanation:
The membrane potential is the difference in electric potential (–40 mV to –80 mV) between the interior and exterior of a cell created by the unequal distribution of ions.
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The correct answer is C. It made shipping products to markets easier and prices decreased.
Explanation
The United States is a country of great territorial extension, this was a reason that made its exploration difficult. So, the construction of railroads allowed great advances in the development of the United States as an industrial country, because it allowed moving and transport products in a shorter time. Also, due to the massive capacity of the trains, the products tended to lower their prices. Therefore, the correct answer is C. It made shipping products to markets easier and prices decreased.
Answer:
Not being able to communicate between peers and teachers can not also affect their education, but also their social life. SInce they can't communicate with their peers, it is really difficult to make friends and connections with others. It makes them feel lonely, frusturated and alone. Luckily, not all children of immigrants are alone. They can connect with the child of another immigrant because they have simililar hardships, language, culture, and understand each others situations better than others.
Explanation:
Answer:
a. survey
Explanation:
Survey: This is a data collection tool that is used to collect information about individuals. Surveys in psychology research are used to gather self-report data from participants being studied. It can either focus on factual information of participants, or it may obtain the beliefs of the survey takers. This is a type of descriptive study.
Steps involved in the survey:
1. To decide the research goals.
2. Creating a list of questions.
3. Inviting the participants.
4. Gather your responses.
5. Analysis of the results.
6. Report writing.