Fact 1: Most salamanders use their sense of smell to find a mate. Fact 2: An odor, by definition, is a sensation, stimulation or perception of the sense of smell. Given the two facts above, answer the question "Most salamanders find mates by what?" with the following options: - perceiving odors - Chemical energy - competing for resources - releasing colors - mechanical waves - during the day - spreading germs - sharing food
perceiving odors

(Question)
Fact 1: Sight is the ability to sense light, and the eye is the organ that senses light. Fact 2: Eyes detect light, organized into images that fall on the retina. Given the two facts above, answer the question "Eyes can detect images and see light using what?" with the following options: - vibrations - sight - lenses - sound - Energy. - Energy - touch - voltage
(Answer)
sight

Ques: Fact 1: Acavern is formed by carbonic acid in groundwater seeping through rock and dissolving limestone. Fact 2: Carbon dioxide dissolved in rainwater forms carbonic acid. Given the two facts above, answer the question "What chemical creates a cavern?" with the following options: - carbonic acid - heating liquids - hydrogen and oxygen - aqueous solution - salt - oxygen - hydrogen - flow of electrons
Ans: carbonic acid

(Q).
Fact 1: Pollination is the fertilization step in the sexual reproduction of plants. Fact 2: Pollen grains are the small male reproductive bodies of plants that fertilize female flowers. Given the two facts above, answer the question "pollen grains are small male reproductive bodies of plants used to pollinate what?" with the following options: - male bushes - an organism's body - in the autumn season - scarce resources - male flowers - female flowers - female bees - peachleaf willow
(A).
female flowers

Ques:Fact 1: Birds evolved from a group of bipedal dinosaurs called theropods. Fact 2: Dromaeosaurs are part of the theropod group of dinosaurs. Given the two facts above, answer the question "What did the dinosaur group dromaeosaurs evolve into?" with the following options: - mammals - animals - fat - fossils - embryos - genus - food - Birds

Ans:Birds

Fact 1: Energy enters ecosystems in the form of sunlight or chemical compounds. Fact 2: Sunlight is the source of light in nature. Given the two facts above, answer the question "What do ecosystems in nature need an influx of to remain feasible?" with the following options: - Continuous nuclear energy. - Natural lipids and proteins. - Energy. - rain - water - Energy - oxygen - Renewable Sunny Delight.
Energy.