Answer:
D. China has a large and growing population.
Explanation:
The fact that China has a large and growing population does not necessarily hinder agricultural production. In fact, it could enhance it: for example, China may be a country where farms are very labor-intensive, requiring a large number of workers to produce food, and the rising population may represent a higher demand for food that motivates farmers to produce more.
All the other three options represent scenarios that do hinder agricultural production.
The word variable relates to the idea of multiple causations in the sense that the characteristics of some event can make such events occur simultaneously.
<h3>
Waht is multiple causation?</h3>
The concept of multiple causations argues that some events are unlikely to be caused by a single previous act, and are more likely to be the result of multiple causes.
Variables are properties or characteristics of some event, object, person, place, or thing that are measurable and can take on more than one value.
Hence the word variable relates to the idea of multiple causations in the sense that characteristics of some event can make such events occur simultaneously.
Learn more on multiple causation here: brainly.com/question/1370609
Answer:
thank you, Squanto for helping us live in the new world you help us find food and shelter.
Explanation:
Answer:The technique use in this study is referred to as a double blind
Explanation:
A double blind study is the one that both participants and experimenters or researchers are not made aware who is given a certain treatment.
In double blind researchers will not know if what they are receiving is part of the test itself as they interact with participants or they are receiving a placebo.
This process is useful to eliminate and avoid bias results.
For example, in the above text the effect of caffein on attention is being tested so the researchers will not know whether the drink given to them is actual for the test or just the placebo , they don't know who is in control of the experiment.
C. who should be Muhammad's successor
Explanation:
The two sects disagree over who should be the Khalifa and by extension the ruler of the caliphate after the death of prophet Muhammad. T<u>he Sunnis were the ones that lobbied for the four consecutive Khalifas starting with Abu Bakr while the Shias firmly advocated for Ali ibn e Talib.</u>
This case was the real divide that formed the two most important sects of Islam which is the Sunni and the shia.
