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pogonyaev
3 years ago
15

Which is the best example of a response to an external stimulus?

Biology
2 answers:
nignag [31]3 years ago
6 0

Answer:

its a or b most likely a tho

Explanation:

ankoles [38]3 years ago
5 0

Answer: B

Explanation:

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What do endocrine glands use as Messengers?
Anvisha [2.4K]

Answer:

b. hormones

Explanation:

"The endocrine system is made up of glands that make hormones. Hormones are the body's chemical messengers. They carry information and instructions from one set of cells to another"

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3 years ago
 
Leya [2.2K]

Answer:

I only have answers 2-4 working on 1 now and the photos don't want to work sorry Bold are the Answers Hope this Helps :)

Explanation:

2. What procedure did you use to complete the lab?

Outline the steps of the procedure in full sentences.

For the first one, it said that it was starting to rain so I chose drizzle. The slope was gentle. The surrounding terrain was plains which all of this was shown in the picture. For the second one, it was raining but not downpour so I chose steady rain. The slope was gentle. The surrounding terrain was plains which all of this is shown in the picture. For the third one, it said it was starting to rain so I chose drizzle. The slope was steep. The surrounding terrain was mountains which I believe was all in the photo. For the fourth one, it said it was raining so I chose Steady rain. The slope was steep. The surrounding terrain was mountains. For the last one, it said that it was downpouring and I chose downpour. The slope was gentle. The surrounding terrain is plains which this was all shown in the picture and down below for question three.

Section II: Observations and Conclusions

3. What charts, tables, or drawings would clearly show what you have learned in this lab?

Each chart, table, or drawing should have the following items:

An appropriate title

Appropriate labels

Low-Gradient, Low-Velocity Stream

Observations:

Stream Slope: Gentle

Amount of Rainfall: Light Drizzle

Surrounding Terrain: Plain

Low-Gradient, High-Velocity Stream

Observations:

Stream Slope: Gentle

Amount of Rainfall: Steady Rain

Surrounding Terrain: Plain

High-Gradient, Low-Velocity Stream

Observations:

Stream Slope: Steep

Amount of Rainfall: Light Drizzle

Surrounding Terrain: Mountains

High-Gradient, High-Velocity Stream

Observations:

Stream Slope: Steep

Amount of Rainfall: Steady Rain

Surrounding Terrain: Mountains

Low-Gradient, High-Volume Stream

Observations:

Stream Slope: Gentle

Amount of Rainfall: Downpour

Surrounding Terrain: Plains

4. If you could repeat the lab and make it better, what would you do differently and why?

There are always ways that labs can be improved. Now that you are a veteran of this lab and have experience with the procedure, offer some advice to the next scientist about what you suggest and why. Your answer should be at least two to three sentences in length.

If I were able to repeat the lab and do it differently I would try to do two different things to improve it. I would try to create the model in a simpler manner that allowed me to better see how the erosion factored in. I would also try to take more detailed notes on it if I were to repeat it.

3 0
4 years ago
Every element in the first period has _____ shell for its _____. Every element in the second period has _____ its _____.
Blizzard [7]

Answer:

Every element in the first period has 1 shell for its electrons. Every element in the second period has 2 shells for its electrons

5 0
3 years ago
What happens to alcohol after it enters the human body
QveST [7]
Alcohol enters<span> the bloodstream through your stomach and small intestine, and from there it travels to the brain. Because </span>alcohol<span> is a depressant, it slows down the functions of your </span>body<span>. The effects of </span>alcohol<span> on your </span>body<span> include slower reaction time, less coordination, and impaired vision</span>
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3 years ago
Read 2 more answers
The circulatory system includes the blood, blood vessels (e.g. capillaries), and the heart, which pumps blood through the blood
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When the food reaches the small intestine .... it was absorbed by the villi present in it ! after absorption it reaches the blood where the food(glucose) mixes with plasma and reaches to different organ....there the food via capillaries and then via lymph reaches the cell and thus there further oxidation takes place.

so that was the path !!!
5 0
4 years ago
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