Which types of embryos have pharyngeal slits? a. fish, amphibians, reptiles, and birds b. fish and amphibians c. all chordates d. fish, amphibians, and reptiles

Write the balanced chemical equation forphotosynthesis.

Abiologist counts the number of rabbits in a population each year and observes a decrease in population. since the coyote population has exploded, the biologist concludes that the coyote population has had a negative interaction with the rabbit population. which describes the biologist’s actions? a.) experimentationb.) inferencec.) observationd.) interacting

Drag the tiles to the correct boxes to complete the pairs. match each cell organelle with its description.