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tester [92]
3 years ago
14

Why is the human heart said to be myogenic?

Biology
1 answer:
Flauer [41]3 years ago
5 0

Answer:

Human heart is myogenic becoz it have the tendency to generate impulse by itself. The upper right auricle wall of heart has sino atrium node or SN node which helps in generation of impulse without any external stimulus.

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The process that produces similar-looking structures in unrelated groups of organisms is Adaptive radiation Coevolution Converge
Vilka [71]
The answer is Convergent Evolution. :)
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3 years ago
Explain why global climate models typically work by treating the planet as a set of connected boxes.
ivann1987 [24]

Answer:

Global climate models usually work by managing the planet as a set of connected boxes because this facilitates the management of the calculations applied in a climate system that is dynamic, variable and complex, which is due to the fact that there is not an equal pattern of climate in each area of the planet.

Explanation:

Climate models have been designed to show the dynamics of the planet's climate and what can be expected from the changes that occur in the future.

The scientific basis of a climate model is physical phenomena and chemical reactions to which a series of differential calculations are applied to determine the behaviour of:

  • <em>Winds.</em>
  • <em>Temperature.</em>
  • <em>Relative humidity.</em>
  • <em>Rainfall.</em>
  • <em>Pressure changes.</em>
  • <em>Heat transfer.</em>
  • <em>Hydrological dynamics. </em>

Global climate models usually divide the planet into sections -such as boxes- making the calculations in each sector, as well as the interaction of each section with the adjacent sections, which greatly facilitates making the differential calculations, showing the climate at a given time and making predictions of future climate behavior.

It is important to mention that a climate model also explains the changes that occur in the climate due to human activity, which is different in each region of the world.

Learn more:

Global climate models brainly.com/question/9423898

4 0
3 years ago
Polyculture is well suited to intensive aquaculture because you have two or more non-competing species in the same system
Vadim26 [7]

Answer:

True.

Explanation:

It is TRUE that Polyculture is well suited to intensive aquaculture because you have two or more non-competing species in the same system.

This is evident in the fact that Polyculture is a type of agriculture whereby more than one species of plant is cultivated or animals reared simultaneously.

For example, Polyculture in animals may involved paddlefish, tilapia, and bighead carp reared in the same pond. In this case, the paddlefish will feed on crustaceans, while tilapia feed on zooplankton and phytoplankton. Also, bighead carp will feed on zooplankton and big phytoplankton.

7 0
3 years ago
Seedless plants can be vascular or non-vascular.<br> True or False
Feliz [49]
I'm thinking its false

6 0
4 years ago
Read 2 more answers
Science HELP PLST AHNK U
Nina [5.8K]

Answer:

First

Explanation:

Apex predators like barn owls generally occupy the highest trophic level in any food chain, although this is somewhat open to interpretation.

3 0
4 years ago
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