Answer: Quartz clocks and quartz watches are timepieces that use an electronic oscillator regulated by a quartz crystal to keep time. This crystal oscillator creates a signal with very precise frequency, so that quartz clocks and watches are at least an order of magnitude more accurate than mechanical clocks.
Explanation:
Answer:
<u>Benin-</u> A history of region which hold great information about the rich culture of an ancient cultures, as it was made target by the unfortunate act of slave trade. But, in the past the Benin's history of slavery is misrepresented by various historians.
<u>Due, two main reasons;</u>
- The west was all involved in the slave trade which occurred in the region, they did not wanted to highlight them just for the sake not to make them look bad.
- Along with that the analyst were facing difficulties in representing the history with a more clear words due to the forces present inside in Benin outside the region.
Explanation:
In the past an empire in Africa existed, it was rich and considered the most powerful in the region. As its ruler had the man power, along with the riches to defend there country. But, in the time when there came crises and people were made slaves as foreigner were there to purchase slaves from the leaders who are willing to let there people in exchange of gold and other favors from the Portuguese, Brits, and the french.
Answer:
all of the answers
Explanation:
since all are methods of transferring heat which is the energy in question.
hope it helps.
Answer:
In this study, we tested the effects of NEAA-deprived diets and checkpoint inhibitor anti-PD-1 and anti-PD-L1 in colon cancer using syngeneic mouse model (Balb/c) bearing tumors of mouse colorectal cancer cell line CT-26. Three diets were tested, including a natural rodent diet Teklad ENVIGO Global 16% Protein Rodent Diet (control 1), a formulated NEAA-complete diet COMPLETE (control 2, using amino acid mix in place of protein), and a formulated NEAA-deprived diet FTN203 (treatment, using amino acid mix in place of protein). Both COMPLETE and FTN203 have the same nutritional structures, contain 17% w/w protein equivalent, and are isocaloric. After tumor size-based randomization, these diets were provided to mice ad libitum throughout the whole test. Each of these diets was used alone or combined with anti-PD-1 antibody (i.p., twice per week for 2 weeks) or anti-PD-L1 antibody (i.v., twice per week for 2 weeks).
Explanation:
Setting good examples, keeping everything in order, making sure every thing stays in line, and provide work for the teachers to teach the students
