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Alborosie
3 years ago
6

What must be true about the concept of evolution​

Biology
1 answer:
shtirl [24]3 years ago
8 0

What are the theories  of evolution ?

it is the same question .

Explanation: In  biology  it refers to absorb changes in organisms , to there descent from a common  from a common ancestor  , and at a technical level to a change in gene frequency over time , it can also refer to explanatory theories  [ such as charles  darwin 's  theory of natural  selection ] which explain the machanism's  of  evolution .

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Please answer these 4 questions!!!! All you have to do is fill in the blank with one of the words at the top!
maw [93]
Answer:
Sensory receptors respond to stimuli by sending messages to the brain for immediate behavior or storage as memories.
Mechanical Input enters the body using vibrations through the skin and ears.
Chemical input enters the body using molecules through the nose and mouth.
Electromagnetic input enters the body using waves through the eyes.
5 0
3 years ago
Please please ASAP help me ..Will mark Brilliantest
Svetradugi [14.3K]

Answer:

The reason for this because no plant grows in no light area.

Explanation:

In the second answer, we can see that the pond is covered with water lilies which have larger leaves covering the large surface area of water, not allowing sunlight to pass through it. Sunlight is necessary to carryout photosynthesis, which means plant don't grow in no light condition. Hence, no plant grows in no light area.

5 0
1 year ago
Read 2 more answers
Explain how the law of conservation of energy is applied to the generation of electricity from fossil fuels.
sweet [91]

Explanation:

The law of conservation in generation of electricity from fossil fuels;

 Fossil fuels are derived from the remains of plants and animals.

These fuels stores and preserves chemical energy which have produced through their activities which originates from the sun as form of solar energy.

The chemical energy is obtained for used as fossil fuels.

As fuels, they combine with oxygen in power generating plant to produce heat energy. The combustion process transforms chemical energy to heat energy.

The heat energy is used to heat boilers of water to produce steam. Heat energy is expressed as thermal kinetic energy which are converted to mechanical energy to drive turbines. The turbine is connected to a generator where electricity is produced.

This totally agrees with the law of conservation of energy.

The law states that "energy is neither created nor destroyed but transformed from one form to another"

Chemical energy - heat energy - mechanical energy - electrical energy

learn more:

law of thermodynamics brainly.com/question/3564634

#learnwithBrainly

4 0
4 years ago
Its cells are not thought to contain mitochondria but do contain genes that are similar to the genes for muscle proteins.
Mrrafil [7]

The domain is Archaea. They are single cell and contain a cell wall with no peptidoglycan. They lack a membrane enclosed nucleus and have a DNA that exist in circular form. Some members of Achaea are able to produce methane. Their distinguishing characteristic unlike Bacteria is that they possess genes and several metabolic pathways related to Eukaryotes.

3 0
3 years ago
Summarize deterioration:
Blababa [14]

Answer:

The process of the quality of something or condition of someone starts to slowly decrease

Explanation:

6 0
3 years ago
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