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3 years ago

Plants and trees grow nearly everywhere. this is one of the advantages of what energy?

Physics

2 answers:

Naddik [55]3 years ago

6 0

Answer: Biomass

Explanation: Biomass is a plant or animal material that is used for the process of energy production. These source of energy production can be intentionally grown plants that can be used for the energy production.

Example: Miscanthus switchgrass.

Burning of the biomass into the environment generated carbon dioxide into the environment which is recycle again by the plants.

AnnyKZ [126]3 years ago

4 0

The answer is Biomass.

Letter :D

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What happens to the average kinetic energy of water molecules as water freezes? It decreases as the water absorbs energy from it

Morgarella [4.7K]

Answer:the average kinetic energy is directly proportional to the temperature . When water freezes, the temperature decreases and therefore, the average kinetic energy will also decreases as well.

Explanation:

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3 years ago

Match the organs to the functions they perform during digestion.<br> passes food to esophagus

mixas84 [53]

Answer:

the mouth I think

Because: the oesophagus is the throat and the mouth is how the food gets to the oesophagus. might be wrong because I'm not sure about the organ part but I'm pretty sure that's all it could be

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3 years ago

Newton's First Law says that an object at rest will stay at rest, and an object in motion will stay in motion unless:

Verdich [7]

Answer: Acted on by equal forces in opposite direction

Explanation:

Newton's First Law says that every body continue in its state of rest or constant speed on a straight line unless being acted upon by an external force.

6 0

3 years ago

4 Points

lbvjy [14]

Answer:

Impulse = 322.5[kg*m/s], the answer is D

Explanation:

This method it is based on the principle of momentum and the amount of movement; and used to solve problems involving strength, mass, speed and time.

If units of the SI are used, the magnitude of the impulse of a force is expressed in N * s. however, when remembering the definition of the newton.

$N*S=(kg*m/s^{2} )*s = kg*m/s$

Now replacing the values on the following equation that express the definition of impulse

$Impulse = Force * Time\\\\Impulse = 215 * 1.5 = 322.5 [kg*m/s]$

4 0

3 years ago

Read 2 more answers

A point source of light is located at the bottom of a steel tank, and an opaque circular card of radius is placed horizontally o

pochemuha

Start by using the addition as a sign and use multiplying

3 0

3 years ago