B) Carbon dioxide and oxygen are exchanged by organisms through these two processes: photosynthesis and cellular respiration.
C) Cellular respiration, through the breakdown of glucose, supplies the oxygen needed for aerobic metabolism by most organisms on Earth.
D) Photosynthesis is responsible for the transformation of solar energy into usable chemical energy, glucose, used by most organisms on Earth​
Answer:
The answer is D
Explanation:
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Angiosperms are flowering plants. The carpal is a reproductive organ within the flower. The carpal is the female organ at the center of the flower and it consists of the ovary, style, and stigma. The ovary is the lower part of the pistil that ripens into a fruit and it consists of the ovule.
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b. producers
c. the sun
d. water
Answer:
The correct answer would be c. the sun.
The sun is the ultimate source of energy in any ecosystem.
The solar energy is converted into chemical energy with the help of autotrophs or producers through the process of photosynthesis.
The small portion of this energy is transferred to the next trophic level and by end of 3-4 trophic levels, the entire energy is lost as heat or cellular respiration.
The sun is the ultimate source of energy in most ecosystems. This energy is transformed by producers like plants into a usable form through photosynthesis. Water and plants also have important roles in this process.
In ecosystems, the ultimate source of energy is typically the sun. The energy from the sun is initially harnessed by producers, or autotrophs, such as plants, through the process of photosynthesis. These organisms convert light energy into chemical energy that can be used by other organisms. Water and plants also play crucial roles in ecosystems. Water is necessary for photosynthesis, and plants are vital for converting the sun's energy into a form that other organisms can utilize.
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b. radiation
c. condensation
d. conduction
Convection transfers heat within the atmosphere and ocean. Therefore, the correct option is A.
The process of convection involves the transport of heat through the movement of liquids such as air or water. Convection is an important mechanism for heat transfer in the atmosphere and ocean. Because of its low density, warm air or water rises, creating vertical currents that carry heat upward.
The convection cycle is complete when the cooler air or water is replaced by the rising warm air or water. This process affects weather patterns, ocean currents, and climate dynamics by controlling temperature trends in the atmosphere and water.
Therefore, the correct option is A.
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