These steps are characteristic of a diplontic life cycle, in which haploid gametes are produced.
The answer is: "sexual dimorphism" .
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Answer:
Moist walls - gases dissolve in the moisture helping them to pass across the gas exchange surface. Permeable walls - allow gases to pass through. Extensive blood supply - ensuring oxygen rich blood is taken away from the lungs and carbon dioxide rich blood is taken to the lungs.
Answer:
Cytokinesis
Explanation:
Cytokinesis is similar to telophase. The cell devides it cytoplasm into two pieces which creates two daughter cells.
Radioactivity due to heavy elements
Friction caused by earths fast rotation
