Describe the relationship between moss and large trees.

Where does the energy come from to break the bonds of the water and carbon dioxide molecules?

Ocean currents are caused by all of the following except: underwater landslides surface winds tidal fluctuations density contrasts in seawater

Carla is reading an article about a certain species of bacteria that can grow on the leaves of common house plants. the article explains that the bacteria are heterotrophic.

Explain how a mutation is random process, but natural selection is not random?

What does the depth of the water determine?

What's the function of rough er

Milo is observing the things around his family's farm. He writes down four different resources and whether he thinks they are renewable or nonrenewable. The table below shows his notes.

A baby born from a caesarian section (an operation where the baby is removed surgically from the abdomen instead of a vaginal birth) would result in:

What are body waves?

Which of these is NOT considered to be an organic substance? A) carbohydrates Eliminate B) lipids C) metals D) proteins