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KonstantinChe [14]
3 years ago
7

Which option is an example of a chemical change?

Chemistry
2 answers:
umka21 [38]3 years ago
7 0

Answer:

Fireworks exploding

(yes, i know i'm late UvU )

Katena32 [7]3 years ago
5 0

Answer:

the answer would be  A. fireworks exploding

Explanation:

I TOOOK The test and i got thisone wrong lol so i reviwed what

i got wrong

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Based on these ideas, what are the pro's and con's for both Sexual Reproduction and Asexual reproduction?
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Asexual
Pro:
1. inexpensive to make offspring (usually make a lot at a time and not invest a lot of time in raising them).
2. Do not need a mate to reproduce.
3. Can rapidly expand a population
Con:
1. genetically identical- prone to extinction because once a parasite has evolved to attack a specific genotype, it can kill them all.
2. Lineages usually don't last longer than a couple thousand years

Sexual:
Pros:
1. Genetically unique- so more likely to create a "successful" offspring
2. Lineages more likely to last hundreds of thousands of years

Cons:
1. More effort into creating offspring- require more parental effort
2. STD's- easily to pass
3. need to find a mate or else won't be successful as an organism.

Hope this helps you.
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3 years ago
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