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ivolga24 [154]
3 years ago
9

All of the following wavelengths are invisible to the human eye EXCEPT

Health
1 answer:
zhannawk [14.2K]3 years ago
5 0
I believe it's either microwaves or x-rays
I studied this last year
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Oh yeah and then there's this...for PE
yulyashka [42]


The activity is maybe holding your leg and putting your arm out it could've called the flexible warmer
4 0
3 years ago
Compare and Contrast: Define a macronutrient and a micronutrient. What are the similarities and differences between the macronut
PSYCHO15rus [73]
The main difference between macronutrients and micronutrients is that human body requires macronutrients in larger quantities whereas micronutrients are needed in smaller quantities. The major macronutrients are carbohydrate, protein and fat which contribute to the bulk of our food.
 Meanwhile, micronutrients such as vitamins, minerals and phytochemicals are essential for maintaining a good health.

Macronutrients are chemical substances required for growth and other human body functions.
Micronutrients are chemical substances required for various functions of the body, growth, and disease prevention. Furthermore, they are essential for overall health of human beings.

The differences between macronutrients and micronutrients :

Macronutrients: “macro” indicates large and macronutrients are nutrients required in large amounts.

Micronutrients: “micro” indicates small and micronutrients are nutrients required in small amounts.



6 0
3 years ago
how many hits is each team permitted to have on their side of the net (in volleyball) before returning the ball to the other tea
Hunter-Best [27]
Only threeteam hits are allowed on each side of the net
4 0
3 years ago
Which is a function of the respiratory system?
photoshop1234 [79]
It is A. i hope this is the right answer .
7 0
3 years ago
What level of infection control is achieved by an ultrasonic cleaner
kondaur [170]

Answer:

Cleaning.

Explanation:

Ultrasound are the high sound waves that has the frequency above than 20kHz. The ultrsonic sound can be detected by animals like bats and has medical importance as well.

The cleaning of the medical instruments and machines are done by ultrasonic cleaners. These cleaners uses the ultrasonic waves to clean the dirt and needs a proper solvent medium for cleaning. The cavitation bubbles are produced that are used for cleaning.

Thus, the correct answer is cleaning.

8 0
3 years ago
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