Describe the behavior of the frog heart that you can elucidate from the force recording (e. g., mechanical events). How can you utilize the ECG data (electrical events) to determine which aspects of the force recording are due to atrial contractions and which are due to ventricular contractions

the element that provides strength to the exoskeletons of clams and oysters is phosphorus. this is so because calcium carbonate is the main component in the shells.

explanation:

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.

what's the question ?

multiplying and dividing the two decimals and the eqations by the same number of the overalls