Answer:
A
Explanation:
During the 1700s and 1800s, colonists took part in the American Slave Trade, where they drove thousands of Africans out of their home countries and forced them to work for the Americans. Due to the color of the Africans' skin, colonists thought that they were inferior to Americans/whites and that colonists could then work Africans without any pay.
This kind of work not only gave colonists a sense of freedom because they no longer had to endure the backbreaking work, but it also relieved them of financial burden since they didn't have to pay their slaves.
Look for an answer choice that matches the above description. Only A makes sense.
B is wrong because people were not required to have slaves. They could if they wanted to.
C is wrong because it was not illegal to pay slaves; colonists just chose not to because that would benefit them more.
D is wrong because it was not illegal for others to do work; in fact, many colonists did work on their own farms before, during, and after the Slave Trade.
Hope this helps!
Scallops lived before the dinosaurs.
Explanation:
In this image of rock layers and fossil records, we can see fossils of two different organisms, one being a dinosaur (predatory by the looks of it) and the other being of scallops. The scallops are found only in one rock layer, and the same is the case with the dinosaur fossil.
This suggests that both the scallops and the dinosaurs lived only during those periods, not before them and not after them. Since the scallops are found at the bottom rock layer, and the dinosaurs in the rock layer above them, with both rock layers being undisturbed, it means that the scallops lived before the dinosaurs. It also means that the scallops didn't existed alongside the dinosaurs, but instead the dinosaurs occurred when the scallops were already extinct.
Any practices should best be based on a research - this is the correct answer. (a. child development and research) Research is the best source of actual knowledge, rather than people's best guesses (people's best guesses might lead government regulations, but it would be better if they also followed research results.).
Answer:
How Makar Sankranti Is Celebrated Makara Sankranti is a holiday that is important for spiritual practices. On this day, people will take a dip in holy rivers such as the Ganges, Yamuna, Godavari, Krishna, and Kaveri to cleanse themselves of sins. Many people also perform a prayer to the sun as thanks for their success and prosperity.
Explanation:
It is called the Maatu Pongal for Tamilians. On the fourth day people generally visit each other, go on picnics and spread festivities. This day is more celebrated among Tamilians and Telugu people. In Maharashtra and in North India, devotees of the Lord attach great importance to Makara Shankranti.
Answer:
Directional selection; stabilizing selection
Explanation:
- The stabilizing selection is a result of the decrease of the population and causes genetic variation due to the natural selection.
- The directional selection of the genetic variation shifts to a new phenotype and on exposure to the environmental changes and both of these can lead to the natural selection and contribute to the variation of the population.
