Answer:
4. Structural ,5. Space Filling, 6. Ball and stick
Explanation:
just did it
Answer:
B. Human activities and natural events can damage the environment.,
Explanation:
Human activities are those activities carried out by a human being. The environment is being degraded daily as a result of the activities of man as well as natural occurrences e.g earthquake, tsunami, wild fire etc.
Human activities also called anthropogenic activities that damage the environment include sewage pollution, burning of fossil fuels, oil spillage etc. Hence, according to this question, human activities and natural events can damage the environment.
The goal is ultimately to cure diseases in hereditary, disabilities, and treat viruses and it faces some obstacles like ethics, other diseases can develop, and fundingthe goal is ultimately to cure diseases in hereditary, disabilities, and treat viruses and it faces some obstacles like ethics, other diseases can develop, and funding
The control of a pest by the introduction of a natural enemy or predator.
Hopefully this helped and that it's correct ;)
Answer:
More light allows underwater plants to grow.
Explanation:
Ecosystem consist of biotic and abiotic elements. Biotic refers to all living organisms while abiotic refers to non living elements of the environment. In the above example, light is abiotic factor while plants that are present inside water is biotic element of an ecosystem. Biotic elements always depend on the abiotic factors for survival and development.
