What is the original source of energy that flows through most ecosystems? (5 Points)
The sun
Plants
Insects
Bacteria

Round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. which punnett square represents the correct way to set up the cross rryy  ´  rryy? 

Patient has just received an organ transplant which treatment would be most effective in preventing the patient’s body from

The bacteria inside a tube worm would be analogous to what organism in the ocean ecosystem near the waters surface? a. photosynthetic algae b. shrimp c. clown fish d. parasitic lamprey