What type of model uses molded clay, soil, and chemicals to
simulate a volcanic eruption?

Many animals cannot sweat to maintain a stable body temperature. what is one other way animals can cool down?

Which statement best describes how the nucleus, the rough endoplasmic reticulum, and ribosomes interact during protein synthesis?

The two tubes contain bromothymol blue. after 24 hours, what will the color of the water be in tube b? a. green (it won't change) b. yellow c. blue d. colorless (clear)