Q: What three forces are involved in erosion? Choices: - water, temperature, altitude - heat, pressure, gravity - radiation, gravity, precipitation - water, wind, gravity A:
water, wind, gravity

(Question)
Q: Which orbitals do electrons fill first? Choices: - empty orbitals - charged orbitals - furthest from nucleus - closest to the nucleus A:
(Answer)
closest to the nucleus

Ques: Q: What is the most common pattern of dispersion? Choices: - random - uniform - sporadic - clumped A:
Ans: clumped

(Q).
Q: What type of proteins bind to foreign substances and attempt destruction? Choices: - membranes - ribosomes - antigens - antibodies A:
(A).
antibodies

Ques:Q: The nuclei of radioisotopes are unstable, so they constantly decay and emit what? Choices: - moisture - acid - chemicals - radiation A:

Ans:radiation

Question: Q: Root systems are mainly of two types. dicots have a tap root system, while monocots have a what? Choices: - long root system - runner root system - attaching root system - fibrous root system A:
Answer:
fibrous root system