Chemical substances can exist as solids, plasma, and gases so I guess it is none of the above.
Answer:
The answer for number one is .A
The answer for number two is heat rises
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Answer:
Climate change will make plants—and us—thirstier. The combined effects of increased CO2 levels and warmer temperatures will increase water consumption by vegetation. That will lead to water declines in streams and rivers like the Ashepoo River in South Carolina
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Answer:
Explanation:
As described in the question, autism is a disability that arises from a disorder in the central nervous system <u>which is actually characterized by abnormality in the brain structure and then function</u>. Autism is known for symptoms such as challenges with communication and interaction and some obsessive behaviors. While there is generally no known scientific cause for autism but trends have suggested that vaccination in young children causes autism.
However, <u>genes could also be involved in this phenomenon because there have been reports of unusual genetic sequence in children that have autism. Hence, there is a possibility that vaccination actually triggers this genetic sequence which is then expressed as autism in the children</u>.
Please note this isn't a scientific fact and just a possibility as requested in the question.
Answer:
synthesis reaction
Explanation:
please mark me as brainlest