Which part of a sperm cell is responsible for providing the cell's energy? a. cell wall b. flagellum c. round head d. mitochondria section

This organism is not capable of performing photosynthesis. (horseshoe crab) true false

Which image shows labeled organelles that are present only in plant cells?

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.