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May 6, 2024 · Animal, any of a group of multicellular eukaryotic organisms thought to have evolved independently from the unicellular eukaryotes. Animals differ from other multicellular eukaryotes, the plants and the fungi, in morphology and physiology in that animals evolved muscles, which allow them to be mobile.
- Classification
Classification Diagnostic features. Animals are...
- Coelomates
Animal - Coelomates, Invertebrates, Protostomes: Coelomates...
- Water/vascular Systems
Water/vascular systems. Animals live in an aquatic...
- Animal Diversity
Animal - Diversity, Classification, Evolution: The diverse...
- The Animal Kingdom
Animal - Multicellular, Heterotrophic, Eukaryotes: A...
- The Nervous System
Animal - Nervous System, Brain, Reflexes: Animals use...
- Hormones
Animal - Hormones, Endocrine System, Regulation: Hormones...
- Classification
May 13, 2024 · Plant, any multicellular, eukaryotic, usually photosynthetic life-form in the kingdom Plantae. There are an estimated 390,900 different species of plants known to science. Learn more about the plant kingdom, including the life and evolutionary histories and physical characteristics of the major plant groups.
3 days ago · A forest is a complex ecological system in which trees are the dominant life-form. A forest is nature’s most efficient ecosystem, with a high rate of photosynthesis affecting both plant and animal systems in a series of complex organic relationships.
- The Editors of Encyclopaedia Britannica
May 6, 2024 · Native plants are indigenous plant species that evolve naturally on land or in the water, and are an integral piece of thriving ecosystems, providing critical habitat for insects, birds, mammals and other animals that form an interconnected web of mutually beneficial interactions.
5 days ago · Protected areas have been set up all over the world with the specific aim of protecting and conserving plants and animals. Some scientists have called on the global community to designate as protected areas of 30 percent of the planet by 2030, and 50 percent by 2050, in order to mitigate biodiversity loss from anthropogenic causes.
May 8, 2024 · EARTHPEDIA. The greatest collection of plants. and animals from planet earth. TOP 10 OF THE WEEK. 05-18-2024. Bees and Agriculture: A Love Story. If you remember much from elementary school, you know bees... Read more... 05-18-2024. 05-16-2024. Latest Science Titles. 05-14-2024. Rhubarb Benefits, Uses, and the Holy Grail of Pie.
May 14, 2024 · Plant Definition. A plant refers to any of the eukaryotic organisms of the biological kingdom Plantae, characterized by being photosynthetic and having a rigid cell wall. These organisms are crucial for oxygen production and food webs. Etymology: The word “plant” originates from the Latin “planta,” meaning “sprout” or “shoot”.
