Animals used their legs to move from place to place. How do cows, carabaos, horses and goats used their hooves? A. to keep them warm. B. for chewing grass and leaves. C. help them move in water. D. help them walk even on hand rocks.

Grignard reactions are highly exothermic and are performed in ether solvent. there is a real risk of fire during this reaction. in the case that a fire should occur in your distillation apparatus, what is the best course of action? g

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.

Are humans interfering with or a part of evolution happening today? find examples of evolution seen in recent history that could be caused by human activity.