D. Muscus and cilia trap pathogens
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Struggled with this earlier but because of the high altitude only some animals can live there and thrive because of the lower oxygen levels
Answer:
the characteristics of living beings are all of the four
Answer
it refers on the variety of life on earth at all its levels from genes to ecosystems and can encompass evolutionary ,ecological and cultural processes that sustain life
<h2><u>advantages of conserving forests and wildlife</u></h2>
1.It protects the endangered species.
2.It preserves different kind of species
Explanation:
Answer:
Plants have evolved several adaptations to life on land, including embryo retention, stomata, and vascular tissue
