Improvements in technology make the world seem larger to people.
a. True
b. False

Answers

Answer 1

Answer:

False.

Modern day technology today is making the world we live in much smaller in the sense that we are able to communicate more effectively and with a lot of flexibility. Communication with anyone can be done in a matter of seconds. Basically, it has taken away Geo Political boundaries that used to exist in the past and laws that used to create wide gaps. The Internet, to be specific, has made the world seem very small in the biggest way ever. It has made places that were once seen to be very far, accessible. Technological improvements have influenced travel and connectivity and thus, people are able to travel to any corner of the world in a matter of hours.

Answer 2

Answer:

b. FALSE just took test on e2020

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Question 1(Multiple Choice Worth 5 points)(06.04 MC)

How are the respiratory and circulatory systems similar?
Both systems provide glucose and other substances to cells.
Both systems regulate blood flow throughout the body.
Both systems help remove carbon dioxide from the body.
Both systems send messages to the nervous system for breathing.

Question 2(Multiple Choice Worth 5 points)

(06.04 LC)

The respiratory system controls __________, and the circulatory systems controls __________.
antibodies; digestion
breathing; blood flow
muscles; bones
nerves; senses

Question 3(Multiple Choice Worth 5 points)

(06.04 HC)

Read the following summary, which describes a body process. Then, answer the question.

Blood enters the right side of the heart and travels to the lungs. There, the lungs eliminate carbon dioxide and exchange it for more oxygen. The oxygen-rich blood enters the left side of the heart. Then, arteries carry blood away from the heart.

What process is being described?
Circulation
Excretion
Immune response
Respiration

Question 4(Multiple Choice Worth 5 points)

(06.04 LC)

The __________ system is responsible for moving blood cells throughout the body.
circulatory
endocrine
immune
respiratory

Question 5(Multiple Choice Worth 5 points)

(06.04 MC)

Which of the following functions as part of the excretory and respiratory systems?
Blood
Heart
Intestines
Lungs

Answers

1) The respiratory and circulatory systems are similar as both systems help remove carbon dioxide from the body.

2)The respiratory system controls breathing and the circulatory system controls blood flow.

3) The described process is circulation.

4)The circulatory system is responsible for moving blood cells throughout the body.

5) Lungs function as part of the excretory and respiratory systems.

1) The respiratory system is responsible for bringing in oxygen and getting rid of carbon dioxide, while the circulatory system ensures that oxygen and nutrients are transported to cells and waste products, like carbon dioxide, are removed.

So, both systems work together to help eliminate carbon dioxide from the body.

Hence the statement:

"Both systems help remove carbon dioxide from the body." is correct.

2) The respiratory system controls breathing, which is the process of inhaling oxygen and exhaling carbon dioxide.

It involves the lungs, diaphragm, and other respiratory muscles.

On the other hand, the circulatory system controls blood flow, which transports oxygen, nutrients, hormones, and waste products throughout the body.

It consists of the blood, blood vessels, and the heart.

These two systems work together to ensure that the body receives the necessary oxygen and nutrients while removing waste products.

Hence the correct pair is, "breathing; blood flow".

3) The described process involves the movement of blood through the heart, lungs, and arteries to deliver oxygen and nutrients to the body's tissues. It is known as circulation.

Blood enters the right side of the heart, travels to the lungs to exchange carbon dioxide for oxygen, and then returns to the left side of the heart.

From there, it is pumped out into the arteries, which carry it to various parts of the body.

Circulation is vital for maintaining the proper functioning of organs and tissues.

Hence the correct option is "Circulation".

4) Blood cells are transported throughout the body via the circulatory system.

The heart, blood arteries, and blood make up this system. The heart pumps oxygen-rich blood to the body's tissues through arteries, while veins carry oxygen-depleted blood back to the heart.

Blood cells, including red blood cells that carry oxygen and nutrients, white blood cells that fight infection, and platelets that aid in clotting, are transported through this system.

The circulatory system plays a crucial role in delivering essential substances and removing waste products from the body's cells, ensuring proper functioning and overall health.

Hence, "circulatory" is correct for blank.

5) The respiratory and excretory systems both rely on the lungs for proper operation.

In the respiratory system, the lungs help with the exchange of gases, taking in oxygen from the air and releasing carbon dioxide as waste during exhalation. This process is known as respiration.

The lungs participate in the excretory system by eliminating certain waste products, such as small amounts of water vapor and trace gases, during exhalation.

The lungs play a vital role in both oxygenations and the elimination of waste, making them an important component of both systems.

Hence, "lungs" is the correct option.

To learn more about respiratory system visit:

brainly.com/question/4190530

#SPJ4

Answer:

Question 1 = NOT Both systems send messages to the nervous system for breathing. I don't know what it is but it is not that for sure. I just did the quiz i promise u it is not that

Explanation:

Kaira's company recently switched to a new calendaring system provided by a vendor. Kaira and other users connect to the system, hosted at the vendor's site, using a webbrowser. Which service delivery model is Kaira's company using?

Answers

Answer:Software as a Service (SaaS)

Explanation: Software as a service(SaaS) is the software model that consist of the services don by it in the distributed form. There is presence of the third party or external factor that helps in providing the internet with the users It is the widely used in the area of cloud computing.

Kaira's company is also tending to used the software as service model(SaaS) for their company to maintain the connection of the system's host and employees.

When using a wireless mouse, what is the most common port used for the transmitter? A. Parallel
B. Serial
C. USB
D. Ethernet

Answers

The transmitter would be built into the mouse.

Your organization employs a group of traveling salespeople who need to access the corporate home network through the internet while they are on the road. You want to funnel remote access to the internal network through a single server, which of the following solution would be best to implement?

Answers

Answer:

VPN concentrator

Explanation:

A VPN concentrator (Virtual Private Network Concentrator) is a sort of communication system that ensures stable VPN connections are established and messages are transmitted across VPN nodes.

It is a form of networking device designed primarily for VPN communication network development and management.

It mainly enhances a VPN router's features by incorporating specialized communications data and network security.

A circuit is supplied with 30 VDC and contains three resistors connected in series. The value or R1 is 80 , the value of R2 is 1,000 , and the value of R3 is 4,200 . What is the voltage drop across R2?

Answers

The answer is 5.68 Volts.

So givens are electric supply of 30 VDC and the values of 3 resistors.

Given:
E= 30 VDC
R1 = 80 Ohms
R2 = 1000 Ohms
R3= 42000 Ohms

And what we are looking for is the voltage on the second resistor.
First we have to get the current of the circuit.

I = E/(R1+R2+R3)
I = 30 / (80+1000+4200)
I = 30 / (5280)
I = 0.00568 A

Then get the voltage V = I x R

V = 0.00568 x 1000
V = 5.68 V

Which of the following is FALSE? Select one: a. The fast-paced and collaboration-based business environment makes email less useful. b. Email is the dominant form of communication in business and in education. c. The Atos case demonstrates that it is possible to cut out e-mail entirely. d. Email is often associated with information overload and stress.