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yawa3891 [41]
2 years ago
13

Compare and contrast the geocentric model of the solar system and a heliocentric model of the solar system. Determine and explai

n why a heliocentric model is a scientific model of the solar system.
Biology
1 answer:
azamat2 years ago
8 0

Answer:

The geocentric model says that the earth is at the center of the cosmos or universe, and the planets, the sun and the moon, and the stars circles around it. The early heliocentric models consider the sun as the center, and the planets revolve around the sun.

Explanation:

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How do eukaryotic plant and animal cells differ from one another?
Ber [7]

Answer:

The eukaryotic plant animal cells are differ having some cell organelles in it.

Explanation:

The first difference is the cell wall, which is present in all eukaryotic plants. It gives shape and rigidity to the plants. But all the animal cell the outer covering is cell membrane. They lack cell wall.

All the plant cell have chlorophyll pigment. It helps them to photosynthesis. In animal cell, chlorophyll molecule are absent. So they depend on plants for their food.

The eukaryotic plant cell more space is occupied by the vacuoles. It stores food and water for the plants. However, animal cells have no vacuole or if present, it is very small in size.

All animal cells have lysosomes, which help in digestion of various materials in the cell. Plants does not contain lysosomes.

Besides this organelles all other structure of plant and animals are similar. They both have nucleus, DNA, cytoplasm, mitochondria, etc.

4 0
3 years ago
PLEASE ANSWER**<br> What process produces ADP as an end product?
Alja [10]

Answer:

i believe its the electron transport chain

Explanation:

8 0
2 years ago
Kit is creating a model to explain the tide cycle. What should he label when he aligns the moon and the sun along with the Earth
grigory [225]

B. spring tide  ttyl.


3 0
3 years ago
Read 2 more answers
A hairdryer uses 1500 J of electrical energy in 1 second. The hairdryer changes 1300 J of this to useful thermal energy in 1 sec
Katarina [22]

200 J of energy is wasted by the hair dryer.

Steps

  • The hairdryer is provided with 1500 J of electrical energy per second
  • Of this 1500 J, 1300 J of energy is actually used and converted to useful thermal energy per second
  • The remaining energy, 1500 - 1300 = 200 J is dissipated

Dissipated energy

  • The energy that is not efficiently transported or changed is wasted energy.
  • We cannot create or destroy energy.
  • An employable type of energy is created through transformation.
  • Only a portion of energy that is changed or transferred can be done so in a way that is helpful.

Thus, 200 J of energy is wasted by the hair dryer.

Learn more about energy here:

brainly.com/question/166559

#SPJ10

4 0
2 years ago
Neither end of Earth’s axis is tilted toward or away from the sun.
kotykmax [81]
Toward the sun because it faces us and that is how we get heat and live
3 0
2 years ago
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