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wariber [46]
3 years ago
11

How does speciation and extinction affect the biological diversity of an ecosystem

Biology
1 answer:
Gre4nikov [31]3 years ago
4 0

Answer:

Specitation increases biodiversity, while extinctions decrease biodiversity.

Explanation:

Biodiversity is the variety of life on Earth or some specified geographic area of the planet; the diversity of life occurs at the genetic level, at the species level, at the ecosystem level, and in evolutionary lineages.

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Which of the following activities can be shown to increase resistance among microbial populations?
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Taking antibacterial drugs for viral infections

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A celestial object takes six to seven years to revolve once around the Sun. It’s made mostly of ice, some of which vaporizes whe
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When the elodea is underwater where is the carbon dioxide coming from
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5 0
2 years ago
1. How many pounds of biological material is below that soil surface?​
Stella [2.4K]

Answer:

The amount of organic matter in mineral (sand, loam or clay) soils ranges from very low being 1% by weight, to average being 2 to 4%, and high being greater than 5%. There are also “muck” or organic or peat based soils that are 30 to 40% organic matter. The general consensus is the more soil organic matter the better.   approximately 45%

Soil Composition

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Explanation:

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3 years ago
10. Which element in magma is most abundant?
san4es73 [151]

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A. oxygen

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element in magma is most abundant is oxygen.

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3 years ago
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