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AleksAgata [21]
3 years ago
5

Whats the best extersise routine for a 13 year old boy without weights and stuff

Physics
1 answer:
11Alexandr11 [23.1K]3 years ago
4 0
Push ups,sit ups,body-weight squats,and leg lunges!!!
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To run the physics cart, the fan speed of the cart is manipulated. This is the (blank) variable. The cart accelerates due to the
vlabodo [156]

Answer:

A) Independent

B) Dependent

C) Mass

Explanation:

The speed applied to the physics cart is manipulated. This doesn't depend on another variable. Thus, speed is the (independent) variable.

The cart accelerates due to the speed applied to the cart. Acceleration depends on the speed applied. Thus, acceleration is therefore the (dependent) variable.

A “constant” is a parameter that remains the same regardless of the variables.

One parameter of the cart that is held constant is the (mass).

6 0
4 years ago
The color of a star is primarily determined by its _____. composition size apparent brightness age surface temperature
pashok25 [27]
<span>the color of a star is primarily determined by its : suface temperature. The surface temperature is used to estimate the wavelength that radiated within. the star with lower wavelegth tend to have purple-ish color, while the one with higher wavelength tend to have orange-ish color</span>
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4 years ago
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pantera1 [17]
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I'm not going to state that humans are animals, because I don't agree. Humans are NOT animals!!! But that's my belief, oppose as you like.
I think the best way to answer this question, is to imagine being an animal. Possibly a wild animal. What do you do? How do you find food? Where do you sleep? See, usually humans know how to be disgusted about living in unsanitary and unsafe environments. I mean looking at the traits, they're biology is just set up differently from humans.

I hope this helps.<span />
8 0
4 years ago
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Arlecino [84]

Answer:

So, the correct answer is 'Melatonin'.

Explanation:

thank me later

4 0
3 years ago
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kherson [118]

Answer:

A.

Explanation:

more heat = heat energy becomes more kinetic energy = more particle collision

3 0
3 years ago
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