Ques: Q: What major pigment in the photosynthetic system is based on a complex molecule and gives plants their green color? Choices: - chloroplasm - melanin - cadmium - chlorophyll A:
Ans: chlorophyll

Ques: Q: Abrasion is a process of what type of weathering? Choices: - geological - molecular - environmental - mechanical A:
Ans: mechanical

Ques: Q: Which process breaks down glucose to extract energy for cell metabolism? Choices: - photosynthesis - meiosis - mitosis - glycolysis A:
Ans: glycolysis

Ques: Q: Most crustaceans have separate sexes, so they reproduce sexually using what? Choices: - pod and eggs - eggs and pod - asexual reproduction - eggs and sperm A:
Ans:
eggs and sperm