How are kelp holdfasts similar to proper root systems?

1 answer:

4 0

How are kelp holdfasts similar to proper root systems?

The correct answer is c. carry nutrients from the body
It will help you :)

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What are the most important arguments for and against driverless cars?

7nadin3 [17]

Pros:

Increase in safety.

Less traffic.

Reduced emissions.

Cons:

Eye-contact

Judgement Calls

Snow

Legal Responsibility

Cost

Lack of Trust

There are many more, these are just a few.

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3 years ago

As Earth’s climate changes over time, so will its energy budget. One possible effect of a changing climate is changes to cloud c

Marta_Voda [28]

Answer:

The amount of energy obsorbed by the ocean and land would increase.

Explanation:

Clouds reflect energy from the sun back into space. If there is more cloud cover than there is less energy reflected therefore more is obsorbed.

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3 years ago

Wave is a periodic (1) __________ that moves away from a source which carries (2) __________ with it. Waves can be typified acco

swat32

The correct answers to fill into the blank spaces are;

Wave is a periodic disturbance that moves away from a source which carries energy with it. Waves can be typified according to the direction of motion of the vibrating particles with respect to the direction in which the waves travel and according to medium .

Longitudinal waves vibrate perpendicularly to the direction in which the waves travel. This wave exhibits up and down motion. Longitudinal waves vibrate perpendicular or back and forth to the direction in which the waves travel.

Electromagnetic waves are combination of transverse and longitudinal waves. These move in a circular pattern as the waves pass by.

Mechanical waves need solid, liquid and gas medium to propagate or travel. Transverse, mechanical and surface waves are examples of mechanical waves.

Electromagnetic waves do not need medium to propagate. Radio waves, ultraviolet, infrared, and gamma rays are examples of electromagnetic waves. The nature of waves can be described through its terms, quantities and propagation.

The crust and trough refer to the highest point and lowest point of a wave pattern, respectively. The magnitude of a transverse wave is the maximum displacement of a particle of the medium on either side of its normal position when the wave passes. The frequency of periodic waves is the number of waves that pass a particular point for every one second while the Amplitude is the distance between adjacent crests or troughs.

The period is the time required for one complete wave to pass a particular point. The speed of the wave refers to the distance the wave travels per unit time. It is related to the frequency of the wave and wavelength through the following equation: wave speed= frequency x wavelength.