Q: What determines how strongly an atom attracts electrons to itself? Choices: - enthalpy - ionization - gravity - electronegativity A:
electronegativity

(Question)
Q: Aerobic exercise helps improve the cardiovascular system, while what exercise causes muscles to get bigger and stronger? Choices: - endurance - skeletal - enzymatic - anaerobic A:
(Answer)
anaerobic

Ques: Q: What are particles that feel the strong nuclear force called? Choices: - bosons - mesons - baryons - hadrons A:
Ans: hadrons

(Q).
Q: Spiders use the hydrostatic pressure generated by an open type of what anatomical system to extend their legs? Choices: - respiratory - pulmonary - vascular - circulatory A:
(A).
circulatory

Ques:Q: In recent years, however, researchers have discovered that microsporidia actually have tiny organelles derived from what? Choices: - proteins - carbohydrates - plasma - mitochondria A:

Ans:mitochondria

Q: Salt hydrolysis is a reaction in which one of the ions from a salt reacts with what? Choices: - proteins - fat - air - water A:
water