Astudent examines a spell under the microscope and determines that it is a eukaryote. all but one structure could the student come to this conclusion. which structure is of no ? a) cell wall b)golgi body c) mitochondrion d) membrane-bound nucleus

Plz plz plz quick! 49 points for whoever which of the following statements about greenhouse effect is true? *life on earth is suffering because of greenhouse effect *the greenhouse effect is caused by human activity *all greenhouse gases are harmful *life on earth would not exist without the greenhouse effect

What are the characteristics of living things

How does this experiment explain why it is often milder in areas such as coastal maryland while areas such as kansas or iowa have more extremes in temperature