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Leto [7]
3 years ago
7

Analyse the effect of pollutants on ecosystem​

Biology
1 answer:
Likurg_2 [28]3 years ago
7 0

Pollutants can change the chemical composition of an ecosystem; in turn the organisms have to adapt to the changes or move out.

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Whats morphological and biological species concept
quester [9]

Answer:

The biological species concept defines a species as members of populations that actually or potentially interbreed in nature, not according to similarity of appearance. Although appearance is helpful in identifying species, it does not define species. ... Organisms may look different and yet be the same species.

7 0
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What is the scientific name of frog
egoroff_w [7]
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3 years ago
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Which of the following statements is correct with respect to bryophyte development?
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<span>
I think that its B. the diploid zygote germinates to give rise to protonema, which later develops into a sporophyte.</span>
4 0
4 years ago
7. Calculate the density of a liquid with a volume of 13 mL and a mass of 6.94 grams. Round your
Masja [62]

Answer:

Density = mass/volume = 57g/4.2 mL ≈ 13.6 g/mL

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The density of mercury is ⇒ 13.6 g/cm3.

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3 years ago
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Average speed is a rate 


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