The term that can be used to describe evolution by natural selection is SCIENTIFIC THEORY.
Theory means "the best explanation so far."
Scientific theory is a work in progress. It is <span>a well-substantiated explanation of some aspect of the natural world that is acquired through the scientific method, and repeatedly confirmed through observation and experimentation.
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<span>The correct answer is D. When you inhale the diaphragm contracts or tightens and moves downward. This increases the thoracic volume or the space in your chest cavity, giving your lungs room to expand as they fill up with air.</span>
Carbohydrates, lipids, and protein have potential energy, and can be used in aerobic respiration to generate .
Carbohydrate- A carbohydrate is a naturally occurring substance or a derivative of one, made composed of molecules of carbon, hydrogen, and oxygen. The most prevalent organic compound is a carbohydrate, and all life depends on them.
Lipids- Fatty, waxy, or oily molecules are referred to as lipids. They are soluble in organic solvents but insoluble in polar solvents like water.
Protein- Large, intricate molecules known as proteins serve a variety of vital functions in the body. They are crucial for the construction, operation, and control of the body's tissues and organs and carry out the majority of their job inside cells.
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There is only 1 unique phenotype observed in the offspring. As all offspring produced would have the genotype of Aa. In which the characteristic for the dominant allele will be seen in all offspring. As all offspring are Aa. There is only 1 unique phenotype. Here based on the characteristic or phenotype expression of the dominant allele.
Groundwater is defined as the water present beneath the Earth's surface in rock and soil pores and in fractures of rock formations.
<h3>What are Saturated and Unsaturated Zones of Groundwater?</h3>
- The saturated zone of groundwater refers to the zone in which pores and rock fractures are filled with water only. The top part of the saturated zone is referred to as the water table.
- Unsaturated zone refers to the zone present below the saturated zone and consists of air and water pores. The soils and rocks are also found in this zone. It is not readily available water for human consumption.
Thus, the saturated zone has water, while the unsaturated zone has soil, rock, and air with water.
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