When old red blood cells rupture, the released hemoglobin is ingested by macrophages
Answer:
The esophagus is a long tube that connects the mouth to the stomach
The main function of environmental policy is protecting a society's natural resources. These policies provide necessary measures to make sure all the resources remain available to everyone. The main function of environmental policy is protecting a society's natural resources.
Answer:
non living characteristic of virus are:
1. have no cytoplasm or cellular organelles
2. carry out no metabolism on their own
rubisco incorporates co2 from the atmosphere into an organic molecules
