Elements in the ecosystems are mutually dependent on each other
Explanation:
The ecosystems are very complex. Basically, they represent a community of living organisms in conjunction with the non-living components of the environment, and all together acting a single system. All the living organisms have influence on each other, but also on the non-living components of the environment, and vice versa. This results in the system being a ''well oiled machine'', but also making it very fragile, as if one component is eliminated, everything will suffer.
- The ecosystems are defined by multiple factors, including the latitude, climate, topography, and the living organisms themselves.
- Everything is dependent on many other components in an ecosystem, so drastic changes often have devastating effects, resulting in extinctions.
- The changes in the ecosystems occur because of the natural cycles, impact with space objects, or more recently because of the human activity.
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Answer:
Global warming is the process that causes the Earth's temperature to rise and makes the Earth warmer. Humans play a large role in the increase in the Earth's temperature. Hopes this helps you!!
Explanation:
False. this is a disorder where a person eats and vomit the food out
A Mummy's DNA May Help Solve The Mystery Of The Origins Of Smallpox
The surprise find of smallpox DNA in a child mummy from the 17th century could help scientists start to trace the mysterious history of this notorious virus.
Smallpox currently only exists in secure freezers, after a global vaccination campaign eradicated the virus in the late 1970s. But much about this killer remains unknown, including its origins.