3. our red blood cells contain many copies of a protein called hemoglobin (which carries oxygen). indeed, our red bloods cells resemble membrane-bound "bags" of hemoglobin and water. hint: this question builds on our previous activities. it may also benefit from additional investigation into hemoglobin, red blood cells, and sickle-cell anemia.
complete the missing sequences for wild-type hemoglobin. label all ends. the protein starts in the provided segment

We can use solar powered cars or ride bikes instead of cars that burn fossil fuels

The return of the wolf to yellowstone national park will probably affect the bird population to some degree, not significantly. while wolves will hunt birds when necessary, they prefer to hunt larger prey. the bird population will most likely only be affected when hunting is scarce for the wolves. birds of prey will also probably not be affected as much as other birds who spend more time on the ground hunting for food as the tend to spend more time in the air or in trees since they do not need to stay on the ground for long due to the nature of the way they hunt.

Ithink you should go back and learn in school rather then here asking questions

Lysosomes contain digestive enzymes (lysozyme) and in digestion of different biomolecules like proteins, fats, starch, etc.cleans the cell by destroying damaged organellesprotects cells from certain virus/bacteria by killing them