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AlexFokin [52]
3 years ago
12

Conclusion: How did your observations support or contradict your predictions? Describe an

Biology
1 answer:
harina [27]3 years ago
3 0

Answer:The Law of Conservation of Mass states that mass is conserved in physical and chemical changes. Students explore this concept by taking initial masses, making predictions, and finding final masses of physical and chemical changes. Students observe water changing from ice to a liquid, a piece of cardboard being cut up, salt dissolving in water, Alka-Seltzer reacting in water, and water's physical property of cohesiveness being disrupted by soap.

Explanation:

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stepladder [879]

Answer:

all of them are.

Explanation:

because all of them are produces for example the life cycle of the Caterpillar First it is a Caterpillar then he is tournd into a pupa then he is a bauterfly then it reproduces and reproduces

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A, b, c, d. first to answer gets brainliest
frozen [14]

Answer:

I'm pretty sure the answer is C

Explanation:

Sorry if wrong.

6 0
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Scientist have evidence that media right have come from which location
dimaraw [331]

Answer:

Please mark as brainlist.

Explanation:

Scientific evidence for warming of the climate system is unequivocal.

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The impact of a sufficiently large asteroid or comet is one of the theories that have been put forward to explain why dinosaurs,
enyata [817]

Answer:

Because the biodiversity decreases.

Explanation:

An ecosystem is richer when it has a higher biodiversity, remember that each living thing has an specific role in the food web. When in an ecosystem this web is bigger, increases the probability of sustain a living thing. For example, in the sea, if there is a fish, this is going to be more probabilities of survive if this fish can eat different plants or other fish. But if in the ecosystem there are not a variety of them, it probability to survive is less if one of it food desapear.

3 0
3 years ago
If a change is made to the DNA sequence what could happen
borishaifa [10]

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the wrong RNA sequence will be made & therefore the wrong amino acid chain could be made

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