Which is the layer of the serous membrane that directly covers the surface of internal organs? rectal peritoneum parietal peritoneum omental layer visceral peritoneum muscularis mucosa?

Using a food pyramid put these animals in it. snake plants owl warbler caterpillar preying mannis. which one would be at the top and which one would be at the bottom of the foid pyramid?

1. Which is the best description of mutualism? A. When two organisms eat the same food B. When two organisms rely on each other for survival C. When two organisms both get energy from the Sun D. When two organisms compete with each other

Which organ systems function as control systems, communicating with other cells and organs to regulate their activities?

Which of the following would slow down gas exchange between the blood and alveolar air? A decrease in nitrogen solubility An increase in respiratory rate An increase in membrane thickness A decrease in membrane thickness An increase in alveolar

What needs to be added to soil to create topsoil?

How does adaptation affect the survival of a species

Describe 3 ways That The Moon is different from earth

Why are we unable to hear sound in outer space

When sedimentary layers are deposited on an angle what are they called?

The spheres that only earth has is what