A. Churches
They wouldn't go back to plantations to meet up
Answer:
B
Explanation:
It's Madagascar, 100% it's surrounded by the indian ocean. That is South Africa.
V. cholerae is ingested via contaminated water
V. cholerae survives passage through the stomach and enters the intestines
V. cholerae attaches via pili
V. cholerae release cholera toxin
The host intestinal cells are destroyed, resulting in a profuse watery diarrhea
V. cholerae exits the host via the feces
Explanation:
Cultural changes are the changes in the culture of a society by introducing new norms, traits, values, etc. Cultural changes occur when new people meet with the people of the existing society. New people bring about change in the society. Also cultural changes occur when people from societies meet with the people of other cultures and bring their norms, traits, values, etc, in their own culture.
So if the transportation systems are efficient enough between the rural and the urban areas of the country, people are more likely to move around different areas and see different new cultures. Due to efficient transport systems for people within the country, like railways system, bus system, coach facilities, etc, people from urban areas may visit the rural areas and can affect the culture of rural areas. Similarly, people from rural areas can visit people from urban areas and can see enormous cultural norms and traits in other cities and can bring back those values to their societies, which will bring about cultural change in rural societies as well. So efficient transport systems has a great impact in bring about cultural change.
Answer:
Deep sleep reduces the likelihood someone will have a nightmare.
Explanation:
In simple words, all other points except the last statement are scientifically proves facts of what are some major requirements to get a proper sleep. In history, the cavemen had issues with hunting in darkness so they decided to wait until the day which ultimately led to long sleeps for them.
Also, sleep is essential for the body and brain as it heals the damaged neurons and also relaxes the muscles all over the body.
