Q: What is the largest mineral group, comprising over 90% of earth's crust? Choices: - oxides - carbonates - soils - silicates A:
silicates

(Question)
Q: What organism is the most disruptive towards the diversity of other species? Choices: - bacteria - reptiles - insects - humans A:
(Answer)
humans

Ques: Q: What is the common measure of how hot or cold something is? Choices: - variation - precipitation - weight - temperature A:
Ans: temperature

(Q).
Q: What were the first particles with mass to be directly confirmed to have the wavelength proposed by de broglie? Choices: - negatrons - protons - ions - electrons A:
(A).
electrons

Ques:Q: What manages the material and energy resources of the cell? Choices: - cell wall - respiration - nucleus - metabolism A:

Ans:metabolism

Q: Where does most geological activity take place? Choices: - plate buildings - plate waves - plate medians - plate boundaries A:
plate boundaries