Answer: Internal causes and global causes
Explanation:
Pessimistic explanatory-styled person is the one who explains to himself/herself that the bad or negative events taking place in their life is caused due to their own-self.He/she believes that these events will tend to happen in stable manner throughout the life.
Internal causes and global causes are responsible for the person to believe about situations in such manner.As the person believes he/she is the root of the bad event indicates about internal cause .Affect and occurrence of bad situation will happen in their whole life is the global cause.
The fix the machine invention
Answer:
B. a perspective is the correct answer.
Explanation:
Answer: Option (C)
Explanation:
From the given case/scenario, we can state that these different allele frequencies when compared to mainland are more likely to be caused by <em>Genetic drift</em>. Genetic drift is also known as Sewall Wright effect is referred to as the change in any frequency of the existing gene variant in a given population which occurs because of random sampling of the organisms.
Answer:
coal
Explanation:
coal came in to use as a major and energy source during the industrial revolution of the 170os 1800s. during this period, steam-powered engines with coal-fueled boilers were used to power ships in trains. the outbreak of the U.S. Civil War led to call replace in charcoal as a fuel source for steel furnaces.