Can you explain why models are important in science?

Energy moves through the biosphere in one direction, but what path does the energy take? A. The energy moves from one ecosystem to the next carried by the wind. B. The energy is transferred in water from ecosystem to another. C.

Which form of arthritis is characterized by deposits of uric acid in the joints? a. gout b. rheumatoid arthritis c. osteoarthritis d. juvenile arthritis?

How are hydrogen bonds different from covalent bonds? (A - They have valance electrons) (B-The resulting compounds contain carbon) (C-Hydrogen bonds are weaker bonds that form molecules that ga e a slight positive charge on one side and a slight

What is a vaginia?

5. Safe skills you can use regarding passengers A. to hold your phone to your ear, so you can talk hands- B. not to speak with you unless it's an emergency C. to buckle up and telling them you need to focus on driv D.

What is the graphical representation of age structure known as? A. age group B. age graph C. age scale D. age pyramid

Anthony places a drop of water under a microscope and observed some small objects. He concludes that the small objects are cells. Which choice most likely describes the evidence that Anthony saw?

What is the bottom layer of skin? hypodermis epidermis dermis submit rewatch?

The division of cells following telophase is called?

How do matter and energy move differently through the biosphere