'Vital materials' diaporamas de présentation

Plants, fungi and the move to the land

Plants, fungi and the move to the land. Chapter 16. Colonizing the land. Plants are terrestrial organisms that include forms that have returned to water, such as water lilies . A plant is a multicellular eukaryote and a photoautotroph, making organic molecules by photosynthesis.

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Announcements

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3 functions of the urinary system

3 functions of the urinary system. Excrete nitrogenous wastes Urea produced from the metabolism of proteins and nucleic acids Other animals produce ammonia or uric acid Regulate water balance Regulate salt balance. Filters the blood Produces urine (contains urea)

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Where are they located on the Periodic Table of Elements?

there are more than 100 elements and some have similar properties as shown on the periodic table of elements. Just WHERE are these elements with similar properties?. Where are they located on the Periodic Table of Elements?. Look in your book (p. 604-65) for the zigzag line!.

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Carbon Fiber

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