Your science teacher has asked the class to make a cell city model. which building or business in the city could represent the mitochondria, and why? a) city dump - waste storage b) city hall - control center c) roads - transportation system d) power company - produces energy

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

Which of these statements is false? a. others may notice a problem with a relationship before the people involved. b. the first sign of a problem with a relationship is a feeling of anger. c. damaged relationships can be repaired. d. even good relationships can be damaged.

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.