Fact 1: Melting means changing from a solid into a liquid by adding heat energy. Fact 2: Ice Sculptures melt away. Given the two facts above, answer the question "What causes ice sculptures to turn to liquid? " with the following options: - UV rays - Snow - salt and water. - Heat energy - air cools - kinetic energy - Subzero temperatures - Water expanding
Heat energy

(Question)
Fact 1: Nitrogen is found in proteins, nucleic acids, and chlorophyll. Fact 2: Excess nitrogen causes lush growth and late plants. Given the two facts above, answer the question "Proteins, nucleic acids and chlorophyll are found in what?" with the following options: - epidermis and dermis - lush growth and late plants - Microscopic organisms - share properties - small puddles and fast cars - small plants and big clouds - production of energy - foggy highways
(Answer)
lush growth and late plants

Ques: Fact 1: Ozone depletion results in higher levels of UV radiation reaching Earth. Fact 2: UV radiation causes DNA damage and mutations 3.3. Given the two facts above, answer the question "Ozone depletion causes higher levels of which of the following? " with the following options: - Sulfur dioxide - Greenhouse gases - rays or beams - chlorofluorocarbons - DNA damage and mutations - harmful substances - direct damage to the lungs - wavelengths and photons
Ans: DNA damage and mutations

(Q).
Fact 1: Flowers produce spores that develop into gametophytes. Fact 2: Because ferns lack flowers and seeds, they reproduce through spores. Given the two facts above, answer the question "What do ferns reproduce with?" with the following options: - pollen - heat - a cuticle - sunlight - alleles - spores - chemicals - bushes
(A).
spores

Ques:Fact 1: Most reptiles have good eyesight and a keen sense of smell. Fact 2: All lizards are reptiles. Given the two facts above, answer the question "_ have good eyesight and sense of smell." with the following options: - Worms - crocodiles - vision - Snails - Phytoplankton - Lizards - mammals - animals

Ans:Lizards

Ques: Fact 1: Aplant requires nutrients to grow. Fact 2: Nutrient density is the nutrient to calorie ratio of the food supply. Given the two facts above, answer the question "A plant requires what to grow?" with the following options: - sunlight - freezing rain - water floods - soft voices - food supply - Energy. - salt and water. - direct energy
Ans:
food supply