Answer:
Chyme or chymus is the semi-fluid mass of partly digested food that is expelled by a person's stomach, through the pyloric valve, into the duodenum.
Hi there! The reason cells undergo mitosis is for cell repair and for growth. I hope this helps!
During rest and normal activities by the body fats contribute the biggest percentage as a source of energy followed by carbohydrates and the proteins contributing the least amount of energy. However, during strenuous exercises the body mostly uses energy from the stored carbohydrate stored in the muscles in the form of glycogen. Energy may be partially obtained from blood sugar, fatty acids in the blood and also triacylglycerols in the muscles.Therefore its not true that during intense exercise fat stores are used as a source of energy.
Answer:
Oxpecker birds eat parasitic ticks off the backs of zebras