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Natali5045456 [20]
3 years ago
10

Explain how seasonal fires benefit grassland ecosystems.

Advanced Placement (AP)
1 answer:
8090 [49]3 years ago
3 0

Fire is a natural part of the grassland ecosystem and helps maintain its health and vigor. It warms up the soil and reduces the leaf litter that accumulates each year, allowing sunlight to penetrate. ... After a fire, blackened fields quickly revive with new, green grasses and abundant, showy wildflowers.

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The US Government believed they were making Native American tribes more successful through assimilation. How has the perception
nirvana33 [79]

Assimilation, in anthropology and sociology, the process whereby individuals or groups of differing ethnic heritage are absorbed into the dominant culture of a society. ... As such, assimilation is the most extreme form of acculturation.

Hope this helps :)

3 0
3 years ago
Freee pointsss .....
STALIN [3.7K]

Answer:

thanks for free points

3 0
3 years ago
Read 2 more answers
5. Paano naman kayan matugunan ng mga sakop na bansang asyanao ang mga kakulanga ng yamang likas gaya ng tubig?​
maria [59]

Answer:

pwede rin na magbungkal sa lupa upang makakuha ng tubig

6 0
3 years ago
For a marketing research study to have validity, it must _____. A assure survey respondents that all results are confidential B
egoroff_w [7]

For a marketing research study to have validity, it must actually measure what it sets out to measure.

Explanation:

When it comes to research, we need to make sure that the measures we are using are reliable and valid.

Reliability refers to consistency across time, items, and researchers. Validity refers to what degree the results of the research reflect what they are intended to reflect (if the research actually measures what it has set out to measure). There are three main types of validity:

  • face validity - the extent to which the research actually measures what it's supposed to measure;
  • content validity - the extent to which a measure represents all aspects of the researched phenomenon;
  • criterion validity - whether the results of the research correlate with other variables they are expected to be correlated with and not correlated with variables they are not expected to be correlated with.

Learn more about the use of databases in research: brainly.com/question/2735192

#LearnWithBrainly

6 0
3 years ago
If 2x=4 then 3x=7 counterexample
yKpoI14uk [10]
That statement is not true, if 2x=4 that means x=2 and if 3x=7 that means that x=3/7 and 3/7=x=2 is not a true statement.
4 0
3 years ago
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