Answer: The FDA and USDA cerate food safety programs, safeguards to protect Americans, to protect people from unsafe food. The FDA has monitoring programs for pathogens, naturaltoxins, pesticides, etc.; their methods are science-based.
Answer:
Vacuoles are storage sacs used for storing liquid and solid contents.they are small in animal cells and large in plant cells.in plant cells vacuoles are full of cell sap and provide turgidity and rigidity to the cell.in single celled organisms like amoeba,the food vacuole contain the food item that amoeba has consumed.in some unicellular organisms specialised vacuoles also play important role in expelling excess water and some waste from the cell.
Explanation:
The source of all energy in the pyramid in model one is the hawk
Answer:
The circulatory system to provide this oxygen and to remove the waste products of metabolism.The exchange of gases between the blood and tissue cells is internal respiration.
Explanation:
the circulatory and respiratory systems work together to circulate blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and bronchioles
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Without oxygen, organisms can just split glucose into two molecules of pyruvate. ... With oxygen, organisms can break down glucose all the way to carbon dioxide. This releases enough energy<span> to </span>produce<span> up to 38 ATP molecules. Thus, aerobic</span>respiration<span> releases much more </span>energy<span> than </span>anaerobic respiration<span>. thats what Respiration to generate engery is </span>
