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coldgirl [10]
3 years ago
10

About 15,000 years ago, where do you think life would have been more difficult- in Eastern Africa or Northern Europe? Why?

Social Studies
2 answers:
34kurt3 years ago
8 0
Northern Europe because it has a harsher climate than eastern Africa. I stated this in your previous question.
grigory [225]3 years ago
4 0
Northern Europe because it was probably cold and had animals that are egstinct now but we're alive then. I think colder areas have more dangerous creatures.
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Ty's parents divorced when he was 5. his father has moved out of state, and his mother is kept busy with trying to keep a roof o
Lady_Fox [76]

Ty's mother has an <u>Permissive</u> type of parenting style.


Permissive parenting refers to a type of parenting style which is portrayed by low demands with high responsiveness. Permissive parents have a tendency to be extremely cherishing, yet give couple of rules and standards. These parents don't expect develop conduct from their youngsters and regularly appear to be more similar to a companion than a parental figure.  

These parents have a tendency to be the total inverse of the alleged "helicopter guardians." Instead of floating over their kids' each move, lenient guardians are fantastically careless and once in a while make or uphold any kind of standards or structure. Their adage is frequently essentially that "kids will be kids." While they are typically warm and cherishing, they make practically no endeavor to control or teach their children.

8 0
3 years ago
The above graph contains data from a study of overall biodiversity in a stream ecosystem and the population size of a particular
jeka57 [31]

Answer:

The conclusion is false, because it is assuming that correlation = causation.

Explanation:

An important principle in statistical analysis is the principle that when correlation exist between two variables or more, it does not mean that one of the variables are causing the other to appear in a certain manner.

Remember that correlation means that you are investigating whether a relationships exists between two variables; in this example, as we can see, it is between the biodiversity in an ecosystem and the population of an insect.

The graph can be said to illustrate the result of the research; that as the biodiversity of the ecosystem goes down, the insect's population goes up. This is a form of negative correlation.

However - we do not know what is the direction of the relationship; the student concludes that as some insects die within the ecosystem, the researched insect's population goes up; assuming that the predator species died off and thus the researched insect's population increases.

Yet, it is also possible for the relationship to go towards the other direction; the researched insect population increases - perhaps by the introduction of a new food source that causes the species' population to increase - and thus, this damages the biodiversity of the ecosystem, making the population go down since it is possible that the researched insect is instead the species which is on top of the food chain at that ecosystem.

To investigate the direction of a relationship, further research need to be done and more sophisticated statistical methods need to be used.

4 0
3 years ago
ECONOMICS
fiasKO [112]

Answer:

100

Explanation:

A P E X

3 0
3 years ago
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Trina is a business major. She has failed the last two economics tests even though she has studied a lot. What should Trina do t
Mandarinka [93]

Answer:

c.

Explanation:

  • <u>She has studied a lot </u>and still she has failed her last two tests so spending more time preparing for the economics tests is not really a good option.

  • <u>Retake the course with a different instructor</u> would imply that the professor she has now is a factor that is influencing in her grades which doesn't seem to be the case.

  • <u>Change to a different major</u> shouldn't be an option because this is a very dramatic option and the fact that she has failed her tests doesn't mean she's bad at business.

  • <u>Therefore, the most suitable option would be that she finds students who are passing and study with them</u>, when a  group works together, they usually have a better learning and also she can learn new techniques to study as well as getting feedback from the rest of the students.

Thus, the correct answer is C.

7 0
3 years ago
4.5×10 7+41,000,000. Find the Scientific notation
Karo-lina-s [1.5K]
The first answer 41,000,007. the second answer 45
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3 years ago
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