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Andrej [43]
2 years ago
8

Can someone plss help me with this and give good explanations!!!

Biology
1 answer:
nikdorinn [45]2 years ago
5 0

Answer: So air, like most other substances, expands when heated and contracts when cooled. Because there is more space between the molecules, the air is less dense than the surrounding matter and the hot air floats upward.

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The total energy from an isolated system is constant; energy can be changed from one form to another, but can't be created or destroyed.
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2 years ago
Match the following terms and definitions. 1. an organism that can make its own food commensalism 2. a symbiotic relationship be
Dmitriy789 [7]

Terms matched with the right definitions.  

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5 0
3 years ago
Helpp please ASAP!! I will mark Brainliest!!
insens350 [35]
I believe they will disappear from the area because they’ll either die from the disease in there food or migrate somewhere else for a different source of food
7 0
3 years ago
Read 2 more answers
Explain how similarities in the genetic codes of organisms are due to common ancestry and the process of inheritance.
Gwar [14]
Because since their ancestors came before them then they inherit certain beneficial traits that help them survive. Those traits are in the DNA and the animals are evolving to be more fit for the environment that they are in. (hope this helps)
8 0
3 years ago
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