Answer: The main cause of the extinctions is the destruction of natural habitats by human activities, such as cutting down forests and converting land into fields for farming. Due to human activities, populations of many species have become small and isolated.
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Answer:
G1 , S , G2 , Mitosis
G1, S, and G2 are known as Interphase.
Explanation:
Inside the air sacs, oxygen moves across paper-thin walls to tiny blood vessels called capillaries and into your blood. A protein called haemoglobin in the red blood cells then carries the oxygen around your body.
Answer:
Collaboration allows for the sharing of knowledge to better develop plans and experiments. Most of the ATP made during cellular respiration is produced in which organelle?
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Explanation: