Q: What natural destructive element cuts away at rock forming river valleys? Choices: - sediment - lava - air - water A:
water

(Question)
Q: What prevents soil erosion on a hillside that is being farmed? Choices: - slash-and-burn - irrigation - no-till farming - terracing A:
(Answer)
terracing

Ques: Q: What are xylem and phloem responsible for transporting to the cells of leaves? Choices: - air and dirt - water and blood - light and gas - water and minerals A:
Ans: water and minerals

(Q).
Q: What is the term for coiled structures made of dna and proteins? Choices: - neutrons - nodes - platelets - chromosomes A:
(A).
chromosomes

Ques:Q: Why does neptune's appearance change? Choices: - the seasons - the changing orbit - the speed of rotation - turbulent atmosphere A:

Ans:turbulent atmosphere

Question: Q: What is the primary force driving fluid transport between the capillaries and tissues? Choices: - temperature pressure - constructs pressure - isolate pressure - hydrostatic pressure A:
Answer:
hydrostatic pressure