Examlex
The period of time that it takes the population to double is known as:
Red Algae
Marine photosynthetic protists with a notable abundance of phycobilin pigments; includes coralline algae of coral reefs.
Protozoans
Diverse group of unicellular eukaryotic organisms, often considered as "animal-like" protists, that inhabit water or soil.
Heterotrophic
Heterotrophic organisms are those that obtain their food and energy by consuming other organisms or organic matter because they cannot synthesize their own food.
Autotrophic
Organisms capable of producing their own food from inorganic substances using light or chemical energy.
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