Fact 1: Nephrons are the structural and functional units of the kidneys. Fact 2: When kidney function is normal, creatinine is removed from the body by the kidneys. Given the two facts above, answer the question "What is required to remove creatinine from the body?" with the following options: - evaporation - adding heat - Dehydration - sleep - sweating - nephrons - glucose - hydration
nephrons

(Question)
Fact 1: Conserving water can be used for survival in a dry environment. Fact 2: Deserts are usually very, very dry. Given the two facts above, answer the question "What can be used for survival in the desert?" with the following options: - nutrients - shade - food and shelter - salt and water. - heat - picnics - Conserving water - Chemical energy
(Answer)
Conserving water

Ques: Fact 1: Oxygen is just one substance transported by the blood. Fact 2: Hemoglobin transports oxygen in blood. Given the two facts above, answer the question "What is just one substance transported by hemoglobin?" with the following options: - gas - glucose - proteins - carbon - oxygen - an anion - hair - Energy
Ans: oxygen

(Q).
Fact 1: Heat and pressure change the remains of prehistoric living things into natural gas. Fact 2: Dinosaurs and Other Prehistoric Creatures Dinosaurs are just one group of prehistoric animals. Given the two facts above, answer the question "what remains are changed into natural gas by heat and pressure change?" with the following options: - oxygen - dinosaurs - bacteria - skull - clouds - humans - fossil fuels - sea squirts
(A).
dinosaurs

Ques:Fact 1: Erosion causes a river to become deeper and wider. Fact 2: Water and the Nile River are important to Egypt. Given the two facts above, answer the question "Erosion causes the Nile to become:" with the following options: - Sediment - shallower - less wide - deeper and wider - homogenous - colder and wetter - faster - Physical weathering

Ans:deeper and wider

Question: Fact 1: Specialization occurs when competing species evolve different adaptations. Fact 2: Animals and plants evolve together, adapting to environmental conditions. Given the two facts above, answer the question "what happens when animals and plants evolve to environmental conditions?" with the following options: - survival - rapid expansion - ascension - extinction - revolution - adding heat - Temperature changing - specialization
Answer:
specialization