Q: Hypoxia is a condition of the reduced supply of what? Choices: - methane - food - nitrogen - oxygen A:
oxygen

(Question)
Q: What causes natural ripening in fruit? Choices: - sulfur - chloride - acid - ethylene A:
(Answer)
ethylene

Ques: Q: Water molds are commonly found in moist soil and where else? Choices: - methane water - standing water - crust water - surface water A:
Ans: surface water

(Q).
Q: Grasses such as wheat, rice, and corn are examples of fibrous root systems. fibrous root systems are found in monocots; tap root systems are found in these? Choices: - mosses - monocots - gymnosperms - dicots A:
(A).
dicots

Ques:Q: During sexual reproduction, the macronucleus dissolves and is replaced by what? Choices: - fluctuations - chromosomes - sporozoans - micronucleus A:

Ans:micronucleus

Q: All cells have certain parts in common. these parts include the cell membrane, cytoplasm, dna, and what? Choices: - lipids - chromosomes - crystals - ribosomes A:
ribosomes