Q: What is the largest taxonomic rank? Choices: - sublet - top - core - domain A:
domain

(Question)
Q: The conservation of momentum principle can be applied to systems as different as a comet striking earth and a gas containing huge numbers of atoms and these? Choices: - particles - ions - protons - molecules A:
(Answer)
molecules

Ques: Q: What links the trophic levels from producers to top carnivores? Choices: - ecosystems - environments - fuel chains - food chains A:
Ans: food chains

(Q).
Q: Production of abnormal white blood cells occurs in what cancer, which is the most common form in children? Choices: - Brain - Breast - Bone - leukemia A:
(A).
leukemia

Ques:Q: The strength of bases is measured on what scale? Choices: - acid test - litmus test - pneumatic scale - ph scale A:

Ans:ph scale

Q: What basic structures take in nutrients from the soil and help the plant survive? Choices: - tissues - stems - leaves - roots A:
roots