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Vadim26 [7]
3 years ago
5

Dr. Kavanaugh has noticed that many of her students are having difficulties understanding the basic parts of a nerve cell (neuro

n) but don’t seem to have the same problems understanding most of the different regions of the brain. Dr. Kavanaugh wonders if her lectures have some bearing on this situation, and has posed a question she intends to purse in her research—whether the ways in which information is presented affects student interest and memory of the material. If she is interested in pursuing this research question further, Dr. Kavanaugh’s next step in the scientific method would be
Biology
1 answer:
wel3 years ago
8 0

Answer:

Hypothesis

Explanation:

Since the problem of the research has been already defined, the next step is to formulate a hypothesis.

This is a clear statement highlighting the main idea or purpose of the scientific research. In this case our hypothesis could be:

The way in which information is presented affects student interest and memory of the material.

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53:12
denis-greek [22]

Answer:

medical books

Explanation:

because medical books dont realy lie about anything but online articles and magazines cant be trusted

3 0
3 years ago
A population of naked mole rats begins with 250 individuals in 2015. The population has a carrying capacity of 1,500 individuals
iogann1982 [59]

dN/dT = rK (K-N)/K

Here, K is carrying capacity

N = Population size

r = Intrinsic rate

dN/dT = 0.8*250 (1500-250)/1500

dN/dT = 166.66 that is equivalent to 167 animal in a year

Thus, in 2015, there would be 250 individuals and in 2016, there would be 260+167 = 417 animals.

7 0
3 years ago
Which correctly describes the term demographic transition?
Rom4ik [11]
<span> refers to the </span>transition<span>from high birth and death rates to lower birth and death rates as a country or region develops from a pre-industrial to an industrialized economic system.

</span>
4 0
2 years ago
Read 2 more answers
What is the purpose of having a control and a variable in an experiment?
11Alexandr11 [23.1K]

a control helps to increase the reliability of the results. it allows a scientist to compare it to other group(s) in an experiment. if a scientist notices a significant different btwn the control and the other groups, he can logically conclude that the independent variable has an impact on the dependent variable.

a variable is any factor, trait or condition that can exist in differing amounts or types. there are usually three tpes of variables in experiments: the independent, dependent and contolled. the independent variable variable is the one that is changed by the scientists to figure it's affect on something.

7 0
3 years ago
A nurse is admitting a client who has a leg ulcer and a history of diabetes mellitus
Lostsunrise [7]
<span>Cardiovascular heath</span>
4 0
3 years ago
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