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4 years ago

What happens on the leg up in the vomit comet

Social Studies

1 answer:

Darya [45]4 years ago

6 0

Answer:

Explanation:

The "Vomit Comet" refers to a NASA program that introduces astronauts to the feeling of zero-gravity spaceflight.

Recruits climb aboard a specially fitted aircraft that dips and climbs through the air to simulate the feeling of weightlessness in 20- to 25-second intervals.

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GDP (gross domestic product) is supposed to indicate economic health because it is supposed to rise whenA)inflation is low.B)pri

bixtya [17]

GDP (gross domestic product) is supposed to indicate economic health because it is supposed to rise when wealth is being created.

Option: C

Explanation:

Gross domestic production and Gross national product both are important from economic growth point of view. Economic health of a country is determined by the status of demand, supply and moreover price structure. All these phenomena is interlinked and affect GDP and GNP.

If a country's gross domestic production rate increases then its national income level will also increase. Therefore. a country's wealth is the very basic base of creation of perfectly structured GDP and GNP. Strong wealthy nation comprises firm production level.

5 0

3 years ago

Fiona, a college freshman, has agreed to participate in a psychology research study, but before she begins, she reads a statemen

Valentin [98]

Answer:

informed consent

Explanation:

Informed consent: In research processes, the term informed consent is referred to as one of the principles related to research ethics. It focuses on the fact that human beings or subjects or participants in any study or research can take part freely with their will to do so and knowing the entire information about the study in which they are taking part in and are responsible for giving their consent or agreement before entering the research.

In the question above, the given statement represents the informed consent.

7 0

3 years ago

What is a mass extinction? Why do we think we are experiencing one now, and what are the factors causing this? The population de

sineoko [7]

1. What is a mass extinction?

Mass extinction is considered the disappearance of living beings from around the planet in a given time. This period can range from one year to several million years. It is believed that the earth has had five mass extinctions and that we are currently experiencing one.

2. Why do we think we are experiencing one now, and what are the factors causing this?

Several studies have indicated that we are currently going through the 6th mass extension caused exclusively by humans. To reach this conclusion has been investigated the number of living beings - plants and animals- which have been extinguished since the era of industrialization. For example, 322 vertebrate species have become extinct in the last five decades.

It is considered that what causes this mass extinction is the process of industrialization of the human being who has not been friendly to the environment for hundreds of years. For example, the use of fossil fuels has warmed the atmosphere preventing many animals from surviving the global temperature rise. Also, the human being has hunting until the extinction of diverse animals either for purposes of predation and even recreational purposes.

3. The population density of one species can affect another. Understand why, and know examples.

Ecosystems have a very delicate population balance where each species - Animal or plant - depends and interacts with each other. The population density of the species can negatively or positively affect the others. If the density affects negatively, it can break the balance of the ecosystem.

An example of negative population density could be the following;

In an ecosystem where the population of toads is very dense and do not have predators (for example, there are no snakes that eat toads). Toads reproduce without control and decrease the number of insects (food of toads), and this will affect other animals that also feed on insects, such as birds.

4. Understand the "birth-death" model of population change.

The "birth-death" model of population change (named in honor of the mathematician Andrey Markov) describes how populations change over time. In biology, it is used to describe how species (considered populations) change over time through the evolutionary process. It is considered that when a species "dies," the evolutionary process results in the "birth" of two new species, unlike the extinction process where the species does not produce evolutionary descendants.

5. In population growth, what is r?

In the exponential growth formula of a population, r is considered to be the maximum growth rate of a population per individual, adding births and subtracting deaths in the population, based on the total population size.

This is the exponential growth formula of a population:

$\frac{dN}{dt} \frac{1}{N} = r$

I hope this information can help you. Have a nice day.

6 0

3 years ago

If the length of an object decreases while its width and height remain unchanged will its volume increases or decreases

blsea [12.9K]

I think it will decrease

8 0

3 years ago

Who founded the social democratic party in germany

noname [10]

August Bebel, Wilhelm Liebknecht , Ferdinand Lassalle

6 0

3 years ago