Answer:
Africa: chickens, peas, sheep, radishes
Explanation:
The pair which matches the food or animal with its point of origin is; Africa: chickens, peas, sheep, radishes
African origin of sheeps:Archaeological information supports separate introductions and dispersion histories for the African thin-tailed and fat-tailed sheep. The first sheep entered Africa via the Isthmus of Suez and/or the southern Sinai Peninsula, between 7500 and 7000 BP.
Additionally, chickens, peas and radishes also found their origin with Africa.
Read more on African origin animals;
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PLS HELP GIVE BRAINLIEST!!!! Which of the following is an important cultural landmark for the Christians?
A. Mecca and Medina
B. the Tombs of the Prophets
C. the ancient mosque of Al Aqsa
D. the Via Dolorosa
Answer:
d
Explanation:
Answer:
d
Explanation:
HURRY 15 POINTS
Which of the following would you expect to determine which countries a person is able to adopt from?
race
religion
marital status
culture
Answer:
C Marital Status, because people want to know what kind of home the child is being placed into.
Explanation:
:)
Answer:
Marital Status
Explanation:
right on edge
Concentrated nitric acid has a molarity of 15.9 M and a density of 1.42 g/mL. Calculate the following concentrations using 1.00 L of HNO3.
a) % by mass
b) molality
c) mole fraction
Answer: a) percent by mass = [tex]70.5\%[/tex]
b) molality = 38.01mol/kg
c) mole fraction = 0.40
Explanation:
Given molarity = 15.9 M
moles of [tex]HNO_3[/tex] = 15.9 moles in 1.00 L of solution
mass of [tex]HNO_3[/tex] = [tex]moles\times {\text {Molar mass}}=15.9mol\times 63g/mol=1001.7g[/tex]
Density of solution of = 1.42 g/ml
Volume of solution = 1.00 L = 1000 ml
Mass of solution = [tex]Density\times volume= 1.42g/ml\times 1000ml=1420g[/tex]
mass of solvent = mass of solution - mass of solute = (1420-1001.7) g = 418.3 g = 0.4183 kg
moles of solvent = [tex]\frac{\text {given mass}}{\text {Molar mass}}=\frac{418.3g}{18g/mol}=23.2mol[/tex]
percent by mass =[tex]\frac{\text {mass of nitric acid}}{\text {mass of solution}}\times 100=\frac{1001.2}{1420}\times 100=70.5\%[/tex]
molality = [tex]\frac{\text {no of moles of solute}}{\text {mass of solvent in kg}}=\frac{15.9mol}{0.4183kg}=38.01mol/kg[/tex]
mole fraction = [tex]\frac{\text {moles of solute}}{\text {total moles}}=\frac{15.9}{15.9+23.2}=0.40[/tex]
A study was conducted on the effects of long-term marriage (more than 10 years).
Researchers gathered data from a random sample of 4,563 adults and measured
quite a few variables, in addition to the explanatory variable of marriage and the
response variable of longer life span. According to a newspaper article summarizing
the study, those in long-term marriages were more likely to be more physically
active, at a healthy weight, and nonsmokers. Those who were not married were
about 20% more likely to be deceased. What conclusion can we draw from this
study? Explain.
D We can infer a cause-and-effect relationship because the sample was selected
randomly.
We cannot infer a cause-and-effect relationship because treatments were not
assigned randomly.
) We cannot infer a cause-and-effect relationship because we do not have a
control group.
Answer:
E
Explanation:
Aisaka here- to grant your wishes! 3 per person ^^
Oscar and his friends went to a movie on Thursday afternoon. They left at 1:50 P.M. It took 1 hour to drive to the theater. They arrived at the theater 55 minutes before the movie started. Once it started, the movie lasted for 1 hour and 30 minutes. What time was it when the movie ended?
HELP ASAP
Answer:
4:35
Explanation:
If the left at 1:50 and got there 1 hr later, it would be 2:50. then they arrived 55 mins. later, which would be 3:05. Then the move lasted 1 hr 30 mins long, so they left at 4:35 PM
Answer:
4:35 is when the movie ended
Explanation:
1:50 + 1 hr = 2:50. 2:50 +55 mins = 3:05. 3:05 + 1hr and 30 mins = 4:35 PM
which of the following best describes how the author represents western American history written by Euro-Americans paragraph four sentence four
(in western American history were invite euro Americans he is popularly regarded as the conqueror of both General George crook and Lieutenant Colonel George Custer)
Answer:
Explanation:
The answer is music found or relocated in the western hemisphere; specifically, music’s of euro-American origins, especially western classical music. Created in the tradition of European "high are" music’s. Typically composed and notated. Western art in expressions of consecutive periods and or actions, counting classical, medieval.
Based on the information given, the correct option is that he acknowledges it while suggesting Lakota stories offer a different perspective.
It should be noted that the author represents western American history written by Euro-Americans in paragraph four. This was vital in portraying his own perspective.
Therefore, he acknowledges it while suggesting Lakota stories offer a different perspective.
Learn more about excerpts on:
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2) What was the impact of the new and improved caravel ship in
exploration?
A.) The new caravel was faster, but clumsier contributing to a lag in trading.
B.) The new and improved caravel made exploration and trade amongst nations more even.
C.) The new and improved caravel gave Portugahan
advantage in exploration and trading in the world.
D.) The caravel increased the time it took to trade due to the new size of the ship, thus impacting the
efficiency of trade.
Answer:
B.
Explanation:
The caravel was a ship used to explore the New World in the 15th and 16th Century, during the Age of Discovery. The Caravel was developed and modified from simple fishing ships to sailing ships by Portuguese to explore the African coast and the Atlantic Ocean.
The new and improved caravel made it possible for European to explore and colonize the New World. With the desire to expand their boundaries of politics, economy, religion, and science, they explored the New World using the Caravel.
Therefore, option B is correct.
True or false CIE stands for Contemporary Issues in Education.
false
Explanation:
i hope it helps u and ur troubles
Question 3 of 10
Which of these must be true for an agricultural technique to be considered
sustainable?
A. It must meet society's needs while minimizing environmental
impact.
O B. It must protect the environment at all costs.
OC. t must serve present society at the cost of future generations.
D. It must use only traditional farming practices.
Answer:
A. It must meet society's needs while minimizing environmental
impact.
Explanation:
Given that sustainability is the practice of utilizing and maintaining natural resources without causing defects to biodiversity balance.
Hence, for an agricultural technique to be considered sustainable "It must meet society's needs while minimizing environmental impact."
This implies that there should be a balance between natural resource exploitation and ecological balance, such that humans can enjoy both the resources and nature without one affecting the other and at the same time, with no negative effect on humans.
A soccer ball takes 20 seconds to roll 10 meters. What is the average speed of the soccer ball?
Nazi Germany practiced subjugation.
Please select the best answer from the choices provided
ОТ
OF
Answer:
T
Explanation:
egg 2021
Can someone answer my other question?. :(
Answer:
what is the question my guy
Please answer. Very urgent. All 3 questions. <3
Answer:
a. each particle of matter vibrates about its normal rest position and along the axis of propagation,
b. Liquids
C. because liquids have the right amount of space between them for the wave to pass through quickly
Explanation: