Glucose is used for energy by the cells of most organisms, and blood Sugar Glucose is sugar. Given these facts, what is used as energy by most of the organisms on Earth among the following options: - sugar - heat - food - water - Light - Energy - salt - carbon
sugar

(Question)
Glass cause refraction of light, and halos are produced by the refraction of light. Given these facts, what can cause halos among the following options: - lenses - glass - the sun - gas - storms - mold - germs - heat
(Answer)
glass

Ques: Ethologists usually study how animals behave in their natural environment, and ethologists study animal behavior. Given these facts, what usually studies how animals behave in their natural environment among the following options: - psychologists - zookeepers - looseness of dirt or compost - it's state - that material's properties - teachers - sensory neurons - animal behaviorists
Ans: animal behaviorists

(Q).
Cellular respiration is when a cell converts from oxygen and carbohydrates into carbon dioxide, water, and energy, and chemically, cellular respiration is the exact opposite of photosynthesis. Given these facts, the opposite of when cells convert oxygen and carbs into carbon dioxide, water, and energy is what among the following options: - Greenhouse gases - Evaporation - photosynthesis - dangerous - slow and inefficient - dormant state - chemical messengers - It remains dormant
(A).
photosynthesis

Ques:Fish have a circulatory system with a two-chambered heart, and fish are backboned aquatic animals. Given these facts, the two-chambered heart of some backboned aquatic animals is part of their: among the following options: - aerobic capacity - three-chambered heart - biological diversity - it keeps an organism warm - the body's largest organ - circulatory system - salmon - swimming system

Ans:circulatory system

Flagella help prokaryotes move, and flagella are hair-like projections from the surface of cells. Given these facts, what helps prokaryotes move among the following options: - sensory neurons - heat energy - Feet. - Wheels. - Hair-like projections. - Moving vans. - Chemical energy - kinetic energy
Hair-like projections.