Ques: Q: Coral reefs are a type of what large community and have the highest biodiversity on earth? Choices: - taxon - phylum - order - biome A:
Ans: biome

Ques: Q: Peregrine falcons made an incredible recovery after laws were passed banning the use of what? Choices: - Carbaryl - miticide - Acetamiprid - ddt A:
Ans: ddt

Ques: Q: What are prokaryotic cells filled with? Choices: - rna - chlorophyll - protein - cytoplasm A:
Ans: cytoplasm

Ques: Q: The diatoms are unicellular photosynthetic protists that encase themselves in intricately patterned, glassy cell walls composed of silicon dioxide in a matrix of organic particles. these protists are a component of freshwater and these? Choices: - waste plankton - land plankton - source plankton - marine plankton A:
Ans:
marine plankton