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3 years ago

Explain how the organ systems work together to warm up the body on a cold day

Computers and Technology

2 answers:

Tatiana [17]3 years ago

6 0

Answer:

Your body is to cold ,blood vessels in the skin contract , and blood flow to the extremities (arms and legs)slows . muscles contract and relax rapidly which generates heat to keep you warm..

Explanation:

Hope this helps :)

OLEGan [10]3 years ago

6 0

Answer:

Sample Response: The brain, through the nervous system, sends signals to the muscular system, causing the muscles to move rapidly. This rapid motion produces heat in the body and is observed as shivering. The brain also sends signals to the muscles right beneath the skin. These muscles shorten and tighten, causing the hairs on the skin to stand up. When the hairs stand up, heat is kept in the air trapped within the hairs, which keeps the body warm.

Explanation:

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Write Python code to save the data to a MongoDB collection:Import json module to parse JSON dataImport MongoClient from pymongo

Zigmanuir [339]

Answer:

Explanation:

The objective of this task is to compute a program that involves the usage of Python code to save the data to MongoDB and to query the database.

Due to the error that occur which makes me to be unable to submit this answer, I've created a word document instead and the attached file can be found below.

Thanks!

Download docx

8 0

2 years ago

Integral 3t+ 1 / (t + 1)^2

Verizon [17]

Answer:

$3ln|t+1|+\frac{2}{t+1} +C$

Explanation:

We'll be using u-substitution for this problem.

Let

$u=t+1\\du=dt$

Substitute

$\int\limits {\frac{3u-2}{u^2}} \, du$

Split the fraction

$\int\limits {\frac{3u}{u^2} } \, du -\int\limits {\frac{2}{u^2} } \, du$

Move the constants out

$3\int\limits {\frac{u}{u^2}du -2\int\limits {u^{-2}} \, du$

Simplify

$3\int\limits {\frac{1}{u}du -2\int\limits {u^{-2}} \, du$

Integrate

$3ln|u|+\frac{2}{u} +C$

Substitute

$3ln|t+1|+\frac{2}{t+1} +C$

5 0

3 years ago

Which would be the most efficient way to store files on your computer?

lorasvet [3.4K]

Answer:

Best way to store all your files is a external storage device, like a hard drive or a usb stick, copy all your files to the device and keep it in a safe place.

3 0

2 years ago

A(n) ________ is a web application that allows users to easily add and edit content on a web page.

seropon [69]

Wiki is a web application that allows users to easily add and edit content on a web page.

5 0

2 years ago

Describe the steps involved in data mining or data analytics when viewed as a process of knowledge discovery.

Aleksandr [31]

Answer:

1. Data Cleaning

2. Data Integration

3. Data Selection

4. Data transformation

5. Data Mining

6. Pattern Evaluation

7. Knowledge presentation

Explanation:

The steps involved in data mining or data analytics when viewed as a process of knowledge discovery includes the following:

Step 1. Data cleaning: this involves the elimination of inconsistent data.

Step 2. Data integration: this involves the combination of data from multiple sources.

Step 3. Data selection: this is the step where significant data for task examination are gathered from the database.

Step 4. Data transformation: this the step in which the data are modified for mining by conducting the aggregate operation.

Step 5. Data mining: this step involves the extraction of data patterns through specific techniques.

Step 6. Pattern evaluation: this step involves the identification of patterns that depict knowledge based on measures.

Step 7. Knowledge presentation: this is the step in which visualization and knowledge representation methods are utilized to illustrate mined knowledge to users.

6 0

3 years ago