Russia's population density is 8.4 people per square kilometre (22 per square mile), making it one of the most sparsely populated countries in the world.
Answer:
The question is incomplete but the complete question is attached in image format with options and the correct answer according to the data given in it is - option B. The optimum habitat for the golden-cheeked warbler population in 100 juniper trees per acre
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Explanation:
The provided data with the question helps to establish that the population interaction between a golden-cheeked warbler and the juniper tree are interdependent. The population of the warbler is increased with the increase in the population of juniper tree up to 100 juniper trees per acre.
The further increase in the population of the juniper tree affects negatively and there is a decrease in the population of the warblers.
Thus, the correct answer is - option B. The optimum habitat for the golden-cheeked warbler population in 100 juniper trees per acre
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Answer:
A chromosome consists of DNA and genetic organic molecules.
The correct answer fro above statement is:
<h3>clay</h3><h3>sand
</h3><h3>silt</h3><h3>Explanation:</h3>
Soil scraps vary considerably in size, and soil specialists incorporate soil particles into sand, silt, and clay. Beginning with the least, clay particles are less than 0.002 mm in diameter. Some clay particles are so little that normal microscopes do not show them. Silt particles are from 0.002 to 0.05 mm in broadness.
Rosalind Franklin and her x-ray diffraction photo of dna.