Answer:
Nonliving things in an ecosystem are sunlight, temperature, water, air, wind, rocks, and soil. Living things grow, change, produce waste, reproduce, and die.
Answer: every year/each year.
Explanation:
Average number of car accidents in the United States of America every year is 6 million and more than 90 people die in car accidents everyday.
About two to three million people in the United States of America are injured every year in car accidents.
Around 1.25 million people die in road crashes each year, that is, on an average 3,287 die everyday.
According to World Health Organization (WHO) about 1.35 million people die each year.
Nearly 8,000 people are killed in crashes involving drivers ages 16-20.
Nearly 1,600 children under 15 years of age die each year and 2.35 million are injured or disabled.
Also, more than 37,000 people die in road crashes annually.
Answer:
The answers are C and E.
c) The soil became too salty for crops to grow;
e) People moved to more fertile regions of the subcontinent.
Explanation:
The Indus River Valley civilization (3300-1300 BCE) used to use salt water on their agricultural system. So, as the times passes the salt overloaded the soil making it inappropriate to grow anything; thus forcing the civilization to move to more fertile regions in order to have more stable and abundant crops.
This would be a area of Psych devoted to investigating the nature, orgin and consequences. Thus the main themes would be observations and correlation methods. Based period individual differences in behavior and such.
Hope this helps!
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