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3 years ago

What disperses seeds?

1 answer:

8 0

The answer would be :People, animals, water & the wind.
The reason as to why these would be the answer is because the wind disperses seeds by blowing them through the air to different locations. The water washes the seed away to a location away from the parent. Animals disperse seeds, when they leave behind their waste and the seeds are in the waste. Lastly people disperse seeds in many ways, but one of them would be like throwing them into the grass, and ir planting them.

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24 POINTS!!!!!!!!!!!!

Karo-lina-s [1.5K]

Answer: Option (c) is the correct answer.

Explanation:

When the child is tossed up into the air then she gains kinetic energy as the child has moved from its initial position.

It is given that mass is 20 kg, velocity is $5 m/s^{2}$ , and height is 2 m.

Calculate the kinetic energy of child as follows.

kinetic energy = $\frac{1}{2}mv^{2}$

= $\frac{1}{2}20 kg \times (5 m/s)^{2}$

= $10 kg \times 25 m^{2}/s^{2}$

= $250 kg m^{2}/s^{2}$

Also, when child falls off the ground then she will have gravitational potential energy.

Calculate gravitational potential energy of child as follows.

Potential energy = m × g × h

= $20 kg \times 9.8 m/s^{2} \times 2 m$

= $392 kg m^{2}/s^{2}$

3 0

3 years ago

Read 2 more answers

this is energy that is transferred by the movement of electrons through a conductor the electrons create circuit

Paha777 [63]

The correct answer for this question is this one: "Potential Energy."
Potential energy is the energy that is transferred by the movement of electrons through a conductor the electrons create circuit. It is energy at moving. Hope this helps answer your question and have a nice day ahead.

7 0

3 years ago

A tank is 6 m long, 4 m wide, 5 m high, and contains kerosene with density 820 kg/m3 to a depth of 4.5 m. (Use 9.8 m/s2 for the

Mazyrski [523]

The pressure at the bottom of the tank is given by:

P = ρgh

P = pressure, ρ = fluid density, g = gravitational acceleration, h = depth

Given values:

ρ = 820kg/m³, g = 9.8m/s², h = 4.5m

Plug in and solve for P:

P = 820(9.8)(4.5)

P = 36000Pa

5 0

3 years ago

Charges may be blocked by:

stiks02 [169]

If the conductor isn't working it would be blocked

6 0

3 years ago

Describe in your own words materialism and dualism as two contrasting positions on the mind-body problem. List a couple of criti

Nat2105 [25]

Materialism and dualism are two different ideologies about mind and physical body.

<h3>What is Materialism?</h3>

Materialism in philosophy of mind refers to the theory or idea that all facts are dependent upon physical processes, or even reducible to them.

<h3>What is dualism?</h3>

In the philosophy of mind, dualism is the theory that the mental and the physical are, in some sense, different kinds of thing from each other.

Learn more about theory here: brainly.com/question/11555274

3 0

3 years ago