Becca wants to answer the following scientific question. "on average, how far do female sea turtles crawl up beaches when making their nests? " what type of scientific investigation should becca perform to accurately answer the question with direct observations? a. she should read about female sea turtles in a book. b. she should make a model using toy sea turtles and an aquarium. c. she should observe female sea turtles making nests in their natural habitats.

C.  She should observe female sea turtles making nests in their natural habitats.

Explanation:

A scientific investigation is a scientific inquiry which deals with answering the queries of the natural process, phenomena or events. The answers are supported by direct observation and detail and valid experimentation procedures. The outcomes are valid and acceptable.

C. is the correct option this is because of the fact that it involves the direct observation of sea turtles making nests. This will be valid outcome of the scientific investigation.

both anaerobic and aerobic respiration use glucose (or other carbohydrates), proteins and lipids to produce atp and nadh. cell uses those energy molecules, obtained from food and   breaks them down during the chemical reactions of respiration. in anaerobic respiration, nadh is regenerated to nad+ by enzymes lactate dehydrogenase (lactate is produced, e.g. in muscle cells) or by alcohol dehydrogenase where ethanol is produced (alcohol fermentation), while in aerobic respiration, electrons from nadh are deposited in the mitochondria to regenerate nad+ (electron transport chain. anaerobic respiration produces 2 atp per molecule of glucose compared to aerobic respiration where about 38 atp molecules are produced.

sulfur dioxide

explanation: acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. these substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.