What is a major source of carbon in the marine ecosystem? a - calcium carbonate released by marine animals. b-carbon dioxide released during photosynthesis of marine plants. c-carbon dioxide released from the fossils of marine organisms

Human hormones testosterone and estrogen are considered lipids. What could be the reason for this? A. They are phospholipids. B. They are fatty acids. C. They are steroids.

What happens when parallel light wave strikes a rough, uneven surface

Which requirement is essential for many of chemical process that occur in cells to take place

What is the main difference between prokaryotic and most eukaryotes cells? A. Eukaryotic cells from multi-cell tissues, Prokaryotic cells are single cell. B. Eukaryotic cells from single cell, Prokaryotic cells are multi-cell tissues. C.

Why do you think it is often cooler in the summer in areas close to lakes and oceans than father inland? How does this account for our attraction to watery destinations?

What naturally occurring metal slows fetal and child development and causes irreversible deficits in brain function? lead mercury potassium asbestos?

How is information converted in translation

The outer nucleated cytoplasmic layer of a schwann cell is the

A severe storm has churned up the water and defines the along a coastline, causing the water to appear cloudy. How would this most likely affect the marine ecosystem?

The polarity of the water molecule is the result of