Which organelle contains chlorophyll and is the location for photosynthesis?

What best describes the structure of the declaration of independence?

In general, did the simulated mice align with your predictions from the punnett squares? yes or no?

18. over time, how do sand dunes tend to migrate? a. perpendicular to the movement of the wind b. in the same direction as the wind blows c. toward the wind d. in random directions