Q: Representing a leap in scientific understanding, einstein described what as a dent in the fabric of space and time? Choices: - motion - light - energy - gravity A:
gravity

(Question)
Q: Through what does urine enter the bladder? Choices: - the enterocytes - the vas deferens - the tubules - the ureters A:
(Answer)
the ureters

Ques: Q: What anatomical structure serves as the conduit of the oocyte from the ovary to the uterus? Choices: - urethra - ureters - nephrons - uterine tubes A:
Ans: uterine tubes

(Q).
Q: What can all living things sense and respond to in their environment? Choices: - sunlight - warmth - wind - stimuli A:
(A).
stimuli

Ques:Q: What is the separation of compounds on the basis of their solubilities in a given solvent? Choices: - solvent law - fractional mass - volatile crystallization - fractional crystallization A:

Ans:fractional crystallization

Ques: Q: In science, we need to make observations on various phenomena to form and test what? Choices: - assumptions - theories - variations - hypotheses A:
Ans:
hypotheses