A. 1000 grams. 1000 is divided by ten each time it goes up the trophic scale. since it goes up 2, 3 and 4, the answer is 1000. (1000/10/10/10=1)
Volcanic activity
fault lines
mnt. ranges
and siesmagraphs
The two types of crust are oceanic and continental, the lithosphere is composed of earth's crust and upper most mantle
Chitin is not a lipid, it is a carbohydrate.
Everything else is a lipid.
<span>Having more lung capacity is advantageous because the lungs can expand more. More air in the lungs will fill all the alveoli (air sacs in the lungs) and allow more oxygen to enter the bloodstream via the capillaries that surround the air sacs. Excess waste (such as carbon dioxide) is also transferred from the blood to the air to be exhaled. As lungs fill, more gas exchange can occur.</span>
