Q: What is the pair of bean-shaped organs situated just above the waist? Choices: - pancreas - aorta - lungs - kidneys A:
kidneys

(Question)
Q: What is the first stage of cellular respiration called? Choices: - appetite - reproduction - photosynthesis - glycolysis A:
(Answer)
glycolysis

Ques: Q: The core of a star collapses during what event, forming a neutron star? Choices: - spark - blast - gravitational - supernova A:
Ans: supernova

(Q).
Q: In humans and other multicellular organisms, different types of what basic structures are specialized for specific jobs? Choices: - proteins - lipids - organs - cells A:
(A).
cells

Ques:Q: How does the atomic number change during beta emission? Choices: - stays the same - increases by two - decreases by one - increases by one A:

Ans:increases by one

Q: What is the organ in which gas exchanges take place between blood and air? Choices: - heart - skin - kidney - lungs A:
lungs