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never [62]
3 years ago
5

How does the digestive system interact with the following organ systems (circulatory, muscular and nervous system) to maintain h

omeostasis?
Physics
1 answer:
Lemur [1.5K]3 years ago
5 0

Answer:

The circulatory system breaks down food and gets / absorbs nutrients. The muscular system works to get nutrients to the rest of the body. The nervous system basically controls the digestive system and sends information to the brain.

I'm pretty sure I'm right, but please correct me if I'm wrong! :)

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In which general compass traction is this hurricane moving
Ksenya-84 [330]

Answer:

It looks like its moving north.

Explanation:

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In a car engine, what type of energy is released at a high level, leading to inefficiency?
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Thermal energy is the answer
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Two appliances are connected in parallel to a 120-v battery and draw currents i1 = 3.0 a and i2 = 3.1
8090 [49]
Initially they are connected in parallel, so they have the same voltage V=120 V at their ends. Therefore we can use Ohm's law to calculate the resistance of each appliance:
R_1 =  \frac{V}{I_1}= \frac{120 V}{3.0 A}=40 \Omega
R_2 =  \frac{V}{I_2}= \frac{120 V}{3.1 A}=38.7 \Omega

When they are connected in series, they are crossed by the same current I. The equivalent resistance of the circuit in this case is R_{eq}=R_1+R_2 = 78.7 \Omega, so we can use Ohm's law for the entire circuit to find the current in the circuit:
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4 0
3 years ago
A block of material of volume 20cm³ and density of 2.5gcm³suspended from a
Wewaii [24]

Answer:

0.4 N

Explanation:

Draw a free body diagram of the block.  There are three forces: weight force mg pulling down, buoyancy force ρVg pushing up, and tension force T pulling up.

Sum of forces in the y direction:

∑F = ma

T + ρVg − mg = 0

T = mg − ρVg

T = g (m − ρV)

Plugging in values:

T = (9.8 m/s) ((2.5 g/cm³ × 20 cm³) − (1 g/cm³) (10 cm³)) (1 kg / 1000 g)

T = 0.392 N

Rounded to one significant figure, the reading of the spring scale is 0.4 N.

5 0
3 years ago
When you rub a balloon on a sweater or your hair, the what is transferred to the balloon giving it a what charge. The balloon wi
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Answer:

When you rub a balloon on a sweater or your hair, the <u>electrons</u> are transferred to the balloon giving it a <u>negative</u> charge. The balloon will then <u>repel</u> any object that has a different charge.

hope this helps :)

5 0
3 years ago
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