Ques: Q: Freezing rain that falls from the sky is also called? Choices: - snowfall - hail - fog - sleet A:
Ans: sleet

Ques: Q: What is the group of single-celled organisms lacking a nucleus that have a single piece of circular dna in the nucleoid area of the cell? Choices: - chromosomes - algae - eukaryotes - prokaryotes A:
Ans: prokaryotes

Ques: Q: Plants, cyanobacteria, and algae are living things that undergo what process and produce glucose? Choices: - cellular respiration - cytoplasmic transfer - glycolysis - photosynthesis A:
Ans: photosynthesis

Ques: Q: What are used as model organisms in molecular biology and genetics? Choices: - electromagnetic slime molds - convergent slime molds - weather slime molds - cellular slime molds A:
Ans:
cellular slime molds