Ques: Q: What is the part of a plant whose primary role is to collect sunlight and make food by photosynthesis? Choices: - roots - stems - seeds - leaves A:
Ans: leaves

Ques: Q: Tropical rainforest, chaparral, and taiga are what kind of biomes? Choices: - endangered - arboreal - freshwater - terrestrial A:
Ans: terrestrial

Ques: Q: What step, involving placement of a substance on the stigma, precedes fertilization? Choices: - mitosis - spawning - hibernation - pollination A:
Ans: pollination

Ques: Q: How many neutrons do 99% of carbon atoms have? Choices: - sixteen - five - eight - six A:
Ans:
six