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if you run as fast as you can, your muscles may begin to feel weak and have a burning sensation. explain what is occuring in your muscle cells that accounts for this muscle fatigue.

a.) inadequate supply of glucose to muscle cells leads to alcohol fermentation

b.) excessive supply of oxygen to muscle cells leads to mitochondrial autolysis

c.) excessive supply of atp to muscle cells leads to hypertonic conditions

d.) inadequate supply of oxygen to muscle cells leads to lactic acid fermentation

Ineed to know why d is the correct answer asap

Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !

The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?