Which two statements best describe the role of lymph in the human body? it transports nutrients in the body. it produces hormones in the body. it synthesizes antigens in the body. it circulates macrophages in the body. it produces keratin in the body.

It transports nutrients in the body. It circulates macrophages in the body.

Explanation:

Main functions of lymph is to maintain the fluid balance and absorption and transport of nutrients. Lymph is the fluid of lymphatic system that serves to absorb the digested fats as well as lipid soluble vitamins and transport them to the blood vessels. The white blood cells such as macrophages are transported along with lymph through lymphatic vessels.

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.

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.