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Marta_Voda [28]
3 years ago
15

Which is a biotic factor in a marine ecosystem?

Biology
2 answers:
Rzqust [24]3 years ago
6 0

Answer: sea creatures sea plants

Explanation:

Kipish [7]3 years ago
5 0
Biotic would mean living so fish and sea plants
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What soil composition would be best for availability of nutrients, water, and root development? A. equal amounts of sand, clay,
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Compared to the lower soil layers, the topsoil or surface soil often includes more organic matter and air but less clay. The topsoil typically has the highest concentration of plant roots and is more fertile than the other layers.

  • Nutrient management includes managing the composition of the soil. Minerals, organic material, water, and air are the fundamental elements of soil. Typically, 45% of the soil is made up of minerals. 5% organic material 20–30% water and 20–30% air are used. At best, these percentages are merely generalizations.
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To learn more about Soil composition it visit : brainly.com/question/15015701

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3 0
1 year ago
Which of the following is an organism whose cells each contain a membrane<br> bound nucleus?
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D. Eukaryote

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