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shtirl [24]
3 years ago
15

What is the only effective way invertebrates fight off disease?

Biology
1 answer:
weeeeeb [17]3 years ago
6 0
Excretion is the only effective way invertebrates fight disease. Because they don't have an immune system working daily,  invertebrates only have the capacity to excrete and cleanse their body of harmful materials.
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Assume that you are a national official with the power to set policy for controlling environmental mercury pollution (Core Case
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Answer:

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3 0
3 years ago
ANSWER WILL GIVE BRAINLIEST
hoa [83]

Answer:

B each new layer has a new bit of the story to tell and you can see sequential time with each strata

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Explanation:

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2 years ago
Humans use selective breeding to pass desired _______________ on to the next generation of organisms.
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Hey mate!
You stuck?

Humans use selective breeding to pass desired TRAITS on to the next generation of organisms.

Hope this helped!
4 0
3 years ago
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