Fact 1: Immunodeficiency occurs when the immune system is not working properly. Fact 2: Malnutrition , particularly with lack of protein , can cause acquired immunodeficiency. Given the two facts above, answer the question "What can cause the immune system to not work properly?" with the following options: - cigarettes - Malnutrition - burning coal - Healthy food - Exercise - Good health - Allergies - Pesticides
Malnutrition

(Question)
Fact 1: Exercise increases a body 's strength. Fact 2: Kicks and punches are important to keeping a healthy body. Given the two facts above, answer the question "Exercise is important to keeping healthy and what?" with the following options: - worried - empty - dogs - cows - strong - fueled - animals - health
(Answer)
strong

Ques: Fact 1: Invertebrates are animals that lack a vertebral column, or backbone. Fact 2: Insects are the most common invertebrates. Given the two facts above, answer the question "What don't insects have?" with the following options: - Sensory organs - Chlorophyll - exoskeleton - Energy. - Energy - nerves - backbones - antennae
Ans: backbones

(Q).
Fact 1: Stalactites are formed by deposition. Fact 2: Small stalactites predominate on the cave roof. Given the two facts above, answer the question "what is formed by deposition?" with the following options: - h2o - oceans - Sediment - soft soil - calcite - clouds - cave roofs - Sand dollars
(A).
cave roofs

Ques:Fact 1: Heating salt water causes the water to evaporate while the salt remains. Fact 2: Flash evaporators are used to make fresh water from salt water. Given the two facts above, answer the question "Doing what to salt water causes the water to become fresh water?" with the following options: - watershred - freezing - Regrows it - migrate - pouring - heating - cooling - erosion

Ans:heating

Fact 1: An earthquake causes the ground to shake. Fact 2: An earthquake is the shaking of the crust. Given the two facts above, answer the question "what do earthquakes affect?" with the following options: - core - mantle - homes - crust - earth - ocean - animals - ground
crust