The difference between stalactites and stalagmites

What is the similarities and differences between bacteria and eukaryote?

The law of states that traits are passed from parents to offspring independently of one another.. true or false

Fossils of ancestors of the modern horses show a small 4-toed almost dog-like browsing animal named eohippus over time the horses got larger lost toes and changed to a grazing diet what is the best explanation of why this change occurred