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enot [183]
3 years ago
8

Please help help ASAP Please help It’s do in a 1 hour What conclusion can you draw about the relationship between physical activ

ity and a
person's pulse rate?
Chemistry
2 answers:
Airida [17]3 years ago
5 0

Answer:

the more physical activity you do the higher your heart rate rises

Explanation:

me every time I walk more then two steps honestly

hjlf3 years ago
3 0

Answer:

During exercise, heart rate can rise dramatically, from a resting rate of 60–80 beats per minute to a maximum rate of about 200 for a young adult. While you are running, blood flow is diverted toward tissues that need it most. For example, muscles in the arteries in your legs relax to allow more blood flow.

Explanation:

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My teacher has asked me to research the amount of energy released through combustion on a natural gas stove and to show how the
Masteriza [31]

Answer:

I wouldn't be entirely sure, but I believe your teacher means the energy as in being transferred such as when you are cooking something and how it varies.  Avocado oil has a higher content of unsaturated fats. Olive oil contains a high ratio of monounsaturated fatty acids to satured fatty acids. Avocado oil has a very high smoke point, between 480°F and 520°F (270°C). The oil is a good choice for stir-fry recipes and other high-temperature cooking. It is ideal for searing meats and frying in a wok.

Olive oil’s smoke point varies depending on the processing and the grade. Light olive oil has a smoke point of 430°F, making it suitable for medium-heat frying.

Extra virgin olive oil has a low smoke point, around 220°F. It is unsuitable for high-temperature cooking or frying.

You should keep in mind that when you heat oil to its smoking point, it loses its nutrient content and becomes dangerous for consumption. It leads to the formation of toxic compounds and harmful free radicals which are carcinogenic.

Explanation:

All oils are different.  The "smoke point" of the oil is how the oil is classified.  The smoke point is the temperature at which the oil begins to smoke.  It begins to burn at this point and it can be a fire hazard.  The "flash point" is the temperature at which the oil ignites.

Your welcome

3 0
3 years ago
6th grade work east to some people! (:
blagie [28]

b. is correct

wind can cool the land

7 0
3 years ago
Which sample of copper has atoms with the lowest average kinetic energy?
algol [13]
I believe your answer is 40g 15*C I hope that helps.
4 0
4 years ago
3. Which of these displacement reactions will produce the most energy?
Evgesh-ka [11]

Answer:

I think

a. iron oxide with Aluminium

3 0
3 years ago
Why are the so many volcanoes in california help pls!!
Lina20 [59]

Explanation:

During and after an explosive or effusive eruption volcanic hazards are still a concern. Unstable ground, noxious gas emissions, and intense heat from fumaroles (steam vents) and hot springs are dangerous. Loose volcanic debris on the flanks of the volcano can be mobilized by heavy rainfall or melting snow and ice, forming powerful floods of mud and rock (lahars) resembling rivers of wet concrete. These can rush down valleys and stream channels, destroying roads and bridges and carrying away entire buildings

hope the answer is correct

8 0
3 years ago
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