Answer:
v = 2 m/s
Explanation:
Given that,
Distance covered, d = 90 meters
Time, t = 45 seconds
Let v is the speed. It is equal to distance covered divided by time taken. So,

So, the speed is 2 m/s.
Temperature decreases will affect the water cycle. Since the temperature is lower, less water will evaporate. Water has a specific boiling point at which it evaporates and if it is lower than that temperature, the water cannot evaporate. Colder air holds less water vapor, which leads to less rain and can cause droughts. This will throw the entire water cycle off balance.
Answer:
a. an aristrocacy and a democracy
Explanation:
Aristocracy refers to the rule by elite citizens. Democracy is a form of government in which all eligible citizens have an equal say on their rights
I don’t think we’re supposed to write a paragraph for you but you can find someone to ride it
Answer:
The cultural environment.
Explanation:
A cultural environment is a set of beliefs, traditions, rituals, and behaviors that are considered common to all of those who live within a specific population. The way each individual develops influences the cultural environments, resulting in developing philosophies and personalities. The importance of cultural environments is specific to a particular culture, period, and location. Depending on the time period, those values will differ.