The hepatic portal vein normally contains relatively high levels of which of these? (Select all that apply) glucose
Oxygen
gycogen
amino acids

segmentation=endoskeleton=backbone=coelom=tissues

it will increase due to the time span

economic impact of malaria is estimated to cost africa $12 billion every year. this figure factors in costs of health care, absenteeism, days lost in education, decreased productivity due to brain damage from cerebral malaria, and loss of investment and tourism.

well, that's easy; the answer's c, "it reduces contamination of the water and substrate of the estuary."