Answer:the answers are a and d
Explanation:
I did the test sorry if wrong
You can tell if matter is conserved if the substance changes . If the substance changes then matter has been conserved .
Answer:
DNA is the hereditary material in humans and almost all other ... Human DNA consists of about 3 billion bases, and more than 99 ... for building and maintaining an organism, similar to the way in which ... is critical when cells divide because each new cell needs to have an ... Thank you for your feedback!
Explanation:
Dna la me la traga fuerte mi monda
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Hello!
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❖ The correct answer is classification.
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