Answer:
There are three types of Phyla worms named Platyhelminthes, Nematoda, Annelida. We all people are very familiar with earthworms. There is a different type of animals called worms.
But there phyla are different from others and fit into the category of worms. These worms are generally long, thin and almost without legs. All Phyla are in different size, complexity, and have different body structures.
These three types of worms are also called flatworm, roundworm and the segmented worm. These are invertebrate animals with bilateral symmetry.
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.
Answer: The correct answer is C- The Whigs publicized their candidate, William Henry Harrison, as a man of the people.
Explanation: His campaign called him a "man of the people" who would feel right at home in a simple log cabin; they used parades, barbecues and other forms of entertainment to reach ordinary voters.
Answer:
utility theory
Explanation:
its a theory that looks at individuals preferences.it is a positive theory because it is able to explain the behavior of individuals based on their choices.it is also used as a tool for analyzing situations for where an individual must make decision with out knowing the outcomes.
Answer:
Drive
Explanation:
The drive theory of motivation is a theory according to which people are motivated to take certain actions to reduce the internal tension caused by needs that are not being satisfied.
According to this theory, behavior is one of the ways that an organism maintains balance (or homeostasis). The term "drive" refers to the state of tension caused by biological or physiological needs. Thus, the behavior is an external display of the person desire to satisfy the physical deficiencies he/she is going through.
In this example, Thalia suffers from insomnia. After trying many methods, she finds that <u>it is easier for her to fall asleep once she starts counting backwards</u>.
In the drive theory, <u>the consequences of lack of sleep would be the drive, the tension that is produced by physiological needs</u>. <u>The behavior Thalia has (counting backwards) would be the external display she has to satisfy this deficiencies to be able to sleep and thus, maintain homeostasis.</u>
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Thus, the drive theory suggests that she continues this habit because it results in homeostasis
