<span>Carbon dioxide, a waste product of
metabolism, travels from the blood to the alveoli, where it can be
exhaled. Between the alveoli is a thin layer of cells called the
interstitium, which contains blood vessels and cells that help support
the alveoli.</span>
Soils form from the interplay of five main factors namely Parent material, Time, Climate, Relief and Organisms. Parent material: This refers to the mineral material, or organic material from which the soil is formed.
Answer: "cluster" .
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The deforestation of the Amazon rainforest to create land for the large-scale livestock rearing for meat destroys the water catchment area, leading to the water shortages and global warming.
the population growth in eastern europe is 12.6 per 1,000 people compared to 38 in sub-Saharan Africa.
