In the sense that both have communication and transport pathways, and that both consume resources and must find a way to remove waste a city is much like an organism. I think that Walter Bradford Cannon used that metaphor in his book The Wisdom of the Body.
No, the tiniest living organisms like bacteria and archaea do not have tissue. They are single-celled organisms that lack the complex structures seen in multicellular organisms.
These organisms are called autotrophs. They can be also known as producers.
No. Fossils are chemicals like stone that have replaced organisms after they die.
Yes, living organisms that depend on diffusion for processes like respiration or nutrient exchange include single-celled organisms like protozoa, small invertebrates like flatworms and roundworms, aquatic organisms like sponges, and even some small insects. Diffusion allows them to exchange gases, nutrients, and waste products with their environment, essential for their survival.
From wikipedia.org Organs exist in all higher biological organisms, in particular they are not restricted to animals, but can also be identified in plants. In single-cell organisms like bacteria, the functional analogues of organs are called organelles.
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Among all the Ancient Civilizations you have treated in this course, which of the Ancient Civilizations do yo like most, Why
Geographic factors like access to water sources, fertile land, and natural resources have determined where African civilizations developed. For example, the Nile River in Egypt provided the necessary resources for early civilizations to thrive. Additionally, natural barriers like deserts or mountains influenced the expansion and interactions of African civilizations.
The three civilizations commonly referred to as "The Classical Civilizations" are the Mediterranean, Indian, and China Civilizations.
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One significant difference is their geographic location, with the Andean civilizations, such as the Incas, developing in the Andes mountains of South America, while Mesoamerican civilizations, like the Aztecs and Maya, flourished in present-day Mexico and Central America. Additionally, their agricultural practices varied, with the Andean civilizations relying heavily on terrace farming in mountainous regions, while Mesoamerican civilizations utilized a combination of slash-and-burn agriculture and raised fields. Finally, their cultural and religious practices differed, with the Andean civilizations worshipping deities like Inti (the sun god) and Viracocha (the creator god), whereas Mesoamerican civilizations had complex pantheons where gods like Quetzalcoatl and Huitzilopochtli held significance.
They were both like mother cultures for civilizations that came after them.
many of the countries in the area sit atop valuable oil resources. A far more reasonable answer was that numerous civilizations developed in the Middle East (like Ancient Egypt, Phoenicia, Ancient Israel, Aramea and the various Mesopotamian civilizations) and many civilizations developed near the Middle East, like the Anatolian civilizations, the Greek civilizations, Rome, Persia, and Armenia. This area with so many cultures and important trade routes made it an area of significant cultural diffusion.
Many empires in history feel due to invasions.
Western civilizations are advanced than Islamic nations. The West has used technology and innovation to invent things like cars, computers, and telephones.
The term "lowest organisms" is used to refer to simple or primitive life forms, such as single-celled organisms like bacteria or protists. These organisms typically have basic structures and functions compared to more complex organisms like plants or animals.
Eukaryotes