Fact 1: Energy is used for heating a building by a heating system. Fact 2: Solar energy is the energy in the sun's rays. Given the two facts above, answer the question "What can be used for heating a building by a heating system?" with the following options: - the Sun's rays - peachleaf willow - engines - oxygen - photosynthesis - photons - air - hydrogen and oxygen
the Sun's rays

(Question)
Fact 1: Reptiles are a class of tetrapod vertebrates that produce amniotic eggs. Fact 2: All lizards are reptiles. Given the two facts above, answer the question "What produces amniotic eggs?" with the following options: - goats - crocodiles - dogs - sperm - animals - sharks - tortoises - lizards
(Answer)
lizards

Ques: Fact 1: Exercise has a positive impact on a human 's health. Fact 2: Exercise is critical to bone health. Given the two facts above, answer the question "what are bones kept healthy by?" with the following options: - exercise - food - animals - nutrients - reduced heat - Cooking - Proteins - cells
Ans: exercise

(Q).
Fact 1: Alaser is used for producing light. Fact 2: And rays of light shine on the ground. Given the two facts above, answer the question "What produces rays?" with the following options: - water - coral - a laser - squids - flowers - a taser - a container - cactuses
(A).
a laser

Ques:Fact 1: Electrical current running through a wire causes that wire to heat up. Fact 2: High currents allow too much power, or electrical energy to be wasted in wires in the form of heat. Given the two facts above, answer the question "How does energy get wasted in a wire?" with the following options: - carbon dioxide - It decreases - scattered light - it needs them - to move people - Evaporation - sweating - It heats up

Ans:It heats up

Ques:Fact 1: Plants have specialized reproductive organs. Fact 2: All plants are of bush type. Given the two facts above, answer the question "what have specialized reproductive organs" with the following options: - flowers - Conifers - apples - bushes - insects - ovaries - Oak - animals

Ans:
bushes