What are the 3 types of symbiotic relationships? Give an example for each. Is keystone species an example of commensalism? What marine ecosystem contains the fewest producers? What ecosystem services do oceans provide? What organisms live in a pelagic zone?
Narrator: Listen to part of the lecture in an environmental science class. Professor: Many organisms have developed the ability to survive in harsh environmental conditions: extreme heat or cold, or very dry conditions. Like plants in the desert. ...
What marine organisms live in the Everglades? What kind of fertilization do amphibians have? What benthos organisms live in ponds? What is the benthic layer in any aquatic biome? What animals are in the aquatic biome? How many species of marine amphibians are there? What do amphibians need to...
flewthenest,shedecideditwastimetotakethe plunge. AftertakingadegreeatChichesterUniversityin Related Arts,Ginnibegantotravelthe world,eventuallygetting workteaching English inJapanandChile.AnditwasinChileshediscoveredshecould getlast-minutecheap dealson shipsgoingto Antarcticafrom theislandsoff TierradelFuego,t...
FEMALE PROFESSOR: Many organisms have developed the ability to survive in harsh environmental conditions—extreme heat or cold, or, very dry conditions...Like, plants in the desert—your textbook doesn’t have much about the specifics on desert plants, but I think that desert plants are great...
The original meaning of the word 'desert' is 'abandoned place' due to the scarce number of plants and animals that can survive there Many species of plants and animals have adapted to live in the desert biome. A common desert biome food web includes organisms such as a red-tailed hawk, ...
the two main causes of variation in organisms.1.2.2(b) Name the process involving variation and natural selection that has led to the development of species E.[1(c) Suggest how the processes of variation and natural selection may have acted to produce the new species E in the desert.14]...
Severe environmental conditions affect organisms in two major ways. The environment may be predictably severe such as in deserts, polar and alpine regions, or individuals may be exposed to temporarily extreme conditions through weather, presence of predators, lack of food, social status etc. ...
Biosphere- The biosphere contains all living things on Earth. Biome- A biome is a large collection of organisms occupying a major habitat. Examples of biomes include desert, forest, tundra, and grasslands. Biomes include vast regions of habitat and so might be broken down even further. In this...
What is the food chain in the desert? What Is a Food Chain: Food chains show the transfer of energy between organisms in an ecosystem. All food chains start with producers, or organisms that make their own food. Primary consumers eat the producers, secondary consumers eat the primary consumer...