<span>So far, you have color, shape, and the use of "decoration". There is also pattern.</span>
Answer: Option A. Fat.
Explanation:
Gall bladder is a pear shaped organ located below the liver that collects, concentrates and stores bile. It releases it when you consume food to aid digestion. Bile help in digestion of fat. When the gall bladder is removed, the bile is less concentrated and flow into the intestine where it becomes laxative and these can lead to painful gas, bloating and diahorea.
C. In radiometric dating, scientists place samples of a fossil in certain liquids until the samples dissolve. The rate at which they dissolve indicates the age of the fossil.
The interrelationship between the Elodea plant and paramecia in a pond system is mutualism.
The pond system is a type of an artificial aquatic system that contains organisms (plants and animals) that are regularly maintain.
The Interrelationship between organisms which can occur in an ecosystem include:
- competition,
- predation,
- commensalism,
- mutualism and
- parasitism.
Mutualism occurs when two organisms of different species benefits from each other.
The Elodea plant purifies the water through photosynthesis and provides habitat for the paramecia
The paramecia in turn generates carbondioxide through its body surface which is a key element used for photosynthesis by the Elodea plant.
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Hi!Natural selection can lead to speciation, where one species gives rise to a new and distinctly different species.
