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3241004551 [841]
4 years ago
14

1.

Social Studies
1 answer:
Rasek [7]4 years ago
8 0

1.

The Columbian Exchange began in the 16th century.

2.

potatoes

3.

livestock

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The map suggests that three language subfamilies are more prevalent than others in europe. the romance and slavic subfamilies ar
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With __________, one species may negatively affect another, but will not be affected positively or negatively
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With "amensalism", one species may negatively affect another, but will not be affected positively or negatively.

<h3>What is amensalism?</h3>

Amensalism is the affiliation of organisms from two distinct species, where one is prevented from thriving or is wiped out while the other is untouched.

Some characteristics of amensalism are-

  • The two main ways are antibiosis, wherein one organism is undamaged but the other is harmed by a biochemical secretion, and competition (q.v.), where a larger as well as stronger species rejects a smaller or weak one from living area or prevents it of food.
  • The destruction of some bacteria by the bread mould Penicillium is a famous example of antibiosis; the mold's excretion, penicillin, has developed into a powerful drug to treat bacterial infections.
  • Some higher plants release chemicals that stop surrounding rival plants from growing or even completely destroy them.
  • A good illustration is the black walnuts (Juglans nigra), which releases juglone, which kills several herbaceous species in its root zone.

To know more about the amensalism, here

brainly.com/question/14945591

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8 0
2 years ago
Japan exercised its newfound military might when it invaded
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The question is A.<span>Manchuria</span>
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What's tallest mountain in Montana
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Dr. Chen studies how people grow and change during late adolescence and young adulthood. Dr. Doherty focuses on several traits t
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Answer:

Developmental psychologist - Personality psychologist.

Explanation:

As the exercise suggests, Dr. Chen is a developmental psychologists, a professional who focuses and studies in how people grow and change during adolescense and young adulthood, whereas Dr. Doherty focuses on several traits that distinguish one person from another, making her a personality psychologist. The first science, as it's name implies, focuses on the growth of an individual in their entire lifespan. The latter, obvserves social situations and how they are influenced by individual emotion and conduct; focusing on that individual's behavior.

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