Which statement about biomes is TRUE? Biomes never change over time

Biomes are determined by climate, plants, and animals

Biomes are only terrestrial, not aquatic

Biomes are unaffected by humans

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone

Why does bubbling occur when vinegar mixed with baking soda

Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs