Nekton
those organisms which contain chlorophyll can use photosynthesis
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phytoplankton
Living organisms are currently classified into three large groups called Domains. These domains are the archaea, bacteria, and eukaryote. Each of these domains are further broken down into kingdoms and within those kingdoms there are further subgroups.
phytoplankton
Aristotle classified living organisms by dividing them into two groups; those with red blood and those without. brug
those organisms which contain chlorophyll can use photosynthesis
Homeostasis is required by many organisms because it is the ability to adapt to its enviornment. Not all organisms need homeostasis because not all organisms "TRAVEL" through different enviornments, so there is no need to adapt. ALSO One of the classifications of living things is the ability to adapt to an enviornments surroundings. Many organisms are living and this is required of those living organisms.
Living fossil is the nickname given to organisms whose traces appear in the fossil layers from early geological periods, of which living specimens are still found today. These living things exhibit no differences from their counterparts from millions of years ago, and represent living examples of those long-dead fossil forms.
Marine life and oxygen for those organisms to survive ! And sediments, which are none living !
Taxonomy is the science that finds patterns of living things, and classifies organisms according to those patterns.
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they all reproduce, eat, excrete etc i.e. they all have the characteristics of living things
Cell, tissue, organ, organ system Cell, tissue, organ, organ system The various levels of organization are: Cells, tissues, organs, organ system, organisms
Anaerobic organisms do not require oxygen to survive. On earth, those organisms are limited to many types of bacteria and obligate anaerobes.
Those marine ecosystems consisting of organisms living on, attached to, or burrowing in the sediment of the ocean floor
phytoplankton