Fact 1: Melting means changing from a solid into a liquid by adding heat energy. Fact 2: When a substance melts, it changes phase from a solid to a liquid by the application of heat. Given the two facts above, answer the question "What can be done to a solid by adding heat energy?" with the following options: - massive damage - phasing the bubbles - It expands - cooling the center - Evaporation - changing the phase - removing the air - Water expanding
changing the phase

(Question)
Fact 1: Photosynthesis means producers convert from carbon dioxide, water, and solar energy into carbohydrates for themselves. Fact 2: Water is released by the processes of photosynthesis and respiration. Given the two facts above, answer the question "what is released by energy conversion?" with the following options: - photons - waves - A drug. - Light - oxygen - heat - water - energy
(Answer)
water

Ques: Fact 1: Flowers attract animal pollinators. Fact 2: Insects are the most common animal pollinators, and bees are the most common insect pollinators. Given the two facts above, answer the question "Bees and other insects are attracted on purpose by what?" with the following options: - colors - orchids - human food - chemicals - flowers - humans - pollen - perfume
Ans: flowers

(Q).
Fact 1: Temperature falls from lower to higher altitudes. Fact 2: Heat and temperature are the same. Given the two facts above, answer the question "The measurement of what falls from lower to higher altitudes?" with the following options: - snow - rain - Energy - heat - Inches - meters - H 2 O - motion
(A).
heat

Ques:Fact 1: Most arthropods are insects. Fact 2: Arthropods are animals with external skeletons and jointed legs. Given the two facts above, answer the question "Most animals with external skeletons and jointed legs are what?" with the following options: - homogenous - spiders - animals - mechanical - strong - octopus - insects - scorpions

Ans:insects

Ques: Fact 1: Cells that divide uncontrollably may form a tumor, or abnormal mass of cells. Fact 2: Cancer begins when a cell begins dividing uncontrollably. Given the two facts above, answer the question "what can cause a tumor to form?" with the following options: - parasites - cancer - respiration - digestion - pesticide - radiation - ovaries - weathering
Ans:
cancer