Which form from heat and pressure? A. igneous rocks only B. metamorphic rocks only C. sedimentary rocks only D. crystalline rocks only

What would happen if you applied salt water to a plant

Which of the following aquatic ecosystems is likely to have both a littoral and benthic zone? Lake Open ocean Coral reef None of the above

Chemical reactions improving concentration and focus is my goal i think that hormoans can open nuero path ways improving thinking and mood and well ... everything

Describe how the flow of matter and energy is a biology theme

During cellular respiration, which of the following is equal to the total number of hydrogen atoms in water?

Match the staining techniques with their purpose. A Negative stain such as India ink or Congo red. B The Gram stain C The Ziehl-Neelsen Acid-fast stain D Simple stain with a basic dye E The Schaeffer-Fulton Endospore stain Stain microbes a bright

Sandy puts a paper clip on the table and puts a magnet near the paper clip. The paper clip begins to move. What type of forces are acting on the paper clip?

Which statement is an example of absolute age? 1) Dinosaurs lived a long time ago 2) Trilobites lives before dinosaurs 3) Teachers are old 4) Dinosaurs went extinct 65.5 million years ago

Identify the structure in the cell that will produce atp from the starch building blocks

True or false: plant cell cytokinesis is different from animal cell cytokinesis because the contractile filaments found in plant cells are structures composed of carbohydrates and the cleavage furrow in animal cells is composed of contractile