Fact 1: Light enters the eye through an opening called the pupil. Fact 2: Dilation makes the eye very sensitive to sunlight. Given the two facts above, answer the question "What makes the pupils sensitive?" with the following options: - environment - nerves - heat - air - ultraviolet light - dilation - infrared light - light
dilation

Fact 1: If soil is permeable then water easily flows through that soil. Fact 2: The suitability for septic drainfields is poor because of slow permeability. Given the two facts above, answer the question "The best place to locate a septic system is" with the following options: - in soil where water drains easily - underground systems - have a positive impact on the environment - an area swollen with pus - fissures of hot, acidic water - marshes and swamps - a hemisphere is tilted away from the sun - To another location like underground
in soil where water drains easily

Q: Fact 1: Hibernation is used for conserving energy by some animals. Fact 2: Animals that sleep through the winter are said to hibernate. Given the two facts above, answer the question "Why do animals sleep through winter?" with the following options: - To conserve energy - recovery time from fatigue - They get bored - Endocrine system - They only like warmth - dormant state - To save time - hydration
A: To conserve energy

Question: Fact 1: Microscope is used to see small things by biologists by making them appear bigger. Fact 2: Bacteria are very small. Given the two facts above, answer the question "What are used to see bacteria by biologists by making them appear bigger?" with the following options: - an image - photons - tiny polyps - periscopes - amoebae - microscopes - x-rays - telescopes
Answer: microscopes

*Question*
Fact 1: Roundworms make up the phylum Nematoda. Fact 2: Within the Nematoda, a range of reproductive systems occur. Given the two facts above, answer the question "In what does a range of reproductive systems occur?" with the following options: - seeds - Plants growth - alpacas - shrub beds - Most plants - fur seals - barnacles - roundworms
**Answer**
roundworms

(Q).
Fact 1: Flowing water can slowly dissolve carbon in sedimentary rock. Fact 2: Rivers and streams are bodies of fresh, flowing water. Given the two facts above, answer the question "What can slowly dissolve carbon in sedimentary rock?" with the following options: - hydrocarbons - acetic acid - precipitation - evaporation - rivers and streams - puddles - ponds - nitrogen
(A).
rivers and streams