Explanation:
a) one type of specialized organs is found in each organ system
The answer is D the birds and the same bone structure but there beaks changed to eat different food so it can't be a or b and the song is just for mating and they are different species so the answer is D. (D)
Answer:
d. H2O and light
Explanation:
Light-dependent reactions or light reactions of the photosynthesis take place in the thylakoid of the chloroplast in the presence of light. The chlorophyll molecules absorb sunlight and convert light energy into assimilatory power (NADH and ATP). Photolysis of water is also occurs during light dependent reactions. Oxygen is released as a result of photolysis. Thus, the input of the light-dependent reactions are H₂0 and light
No competition should be your answer,
market economy is about private ownership, freedom, competition, and profit
Answer:
Sound is made up of waves in the form of vibrations in the air. Or you can use the signal to record the sound on magnetic tape. This works by a similar process of moving a magnet, but that magnet causes a magnetic tape to gain magnetization in patterns that represent the sound.
In a digital recording system, sound is stored and manipulated as a stream of discrete numbers, each number representing the air pressure at a particular time. The numbers are generated by a microphone connected to a circuit called an ANALOG TO DIGITAL CONVERTER, or ADC.
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Explanation: