C. transporting nutrients to cells
Conjunctiva lines the eyelids and covers the anterior sclera
Plant cells have a cell wall and cell membrane... Animal cells have a cell membrane but no cell wall
Answer:
Explanation:
Positive phototropism is growth toward a light source, and negative phototropism is growth away from a light source. ... Sunflowers are a great example of positive phototropism, because not only do their stems curve toward the light but their flowers turn to face the sunlight as well.