Q: The light-sensing cells in the retina are called rods and what else? Choices: - sensor cells - stents - light cells - cones A:
cones

(Question)
Q: What are the main organs of the respiratory system? Choices: - ovaries - intestines - kidneys - lungs A:
(Answer)
lungs

Ques: Q: Having extra chromosomes or damaged chromosomes can cause what? Choices: - deformities - problems - diseases - disorders A:
Ans: disorders

(Q).
Q: What carries small pollen grains farther than they otherwise would go? Choices: - humidity - steam - birds - wind A:
(A).
wind

Ques:Q: The average length of a woman's menstrual cycle is what? Choices: - 19 days - 16 days - 5 days - 28 days A:

Ans:28 days

Q: What is a measure of the average amount of energy of motion, or kinetic energy, a system contains called? Choices: - size - variation - precipitation - temperature A:
temperature