Fact 1: Vertebrates are animals that have a backbone. Fact 2: Trunk muscles are the muscles of abdominal wall, thorax, backbone and pelvic cavity. Given the two facts above, answer the question "Vertebrates are animals that have what?" with the following options: - strength - tentacles - Something to move - tree muscles - animal suits - trunk muscles - Epidermis - aerobic capacity
trunk muscles

(Question)
Fact 1: Most mollusks have shells. Fact 2: Mollusks are the second-largest invertebrate group. Given the two facts above, answer the question "what do the second-largest invertebrate group have?" with the following options: - shells - a cuticle - insects - barnacles - animals - tortoises - alveoli - honeybees
(Answer)
shells

Ques: Fact 1: Changes in the pH of soil can cause plants to die. Fact 2: Sulfur lowers pH in soil. Given the two facts above, answer the question "Adding sulfur to soil can cause what?" with the following options: - contamination - flooding - plants to die - Pollution - chemical reaction - Greenhouse gasses - global warming - harmful substances
Ans: plants to die

(Q).
Fact 1: Sonar is used to find the location of an object. Fact 2: Bats use echolocation which is like sonar. Given the two facts above, answer the question "What uses echolocation to find the location of an object?" with the following options: - birds - squids - cats - submarines - hawks - animal - bats - humans
(A).
bats

Ques:Fact 1: Sunlight and rain can cause a rainbow. Fact 2: Rain comes from clouds. Given the two facts above, answer the question "What can cause a rainbow?" with the following options: - chemical messengers - desire - heating liquids - dreams - Sunlight and clouds - colors of the spectrum - Water and ice - Electrical energy

Ans:Sunlight and clouds

Ques:Fact 1: Exercise has a positive impact on a human 's health. Fact 2: For exercise, moderate exercise such as walking is recommended. Given the two facts above, answer the question "what is a moderate way to have a positive impact on a human 's health" with the following options: - Cooking - walking - high fat - Heart rate - skipping meals - pollution - sweating - food

Ans:
walking