When one air mass meets a different air mass, this meeting place between air masses is called a what?

What are some Examples of physiological behaviors

True or false - primary consumers always make up the first trophic level in a food web

Other than food and oxygen what do marine plants provide for other marine organisms

A scientist looks at two different cells under a microscope. Cell A has many more ribosomes than cell B. What can the scientist conclude about the cells? A. Cell A makes more proteins than cell B. B. Cell B makes more proteins than cell A. C.

What is the first word in a two word name of an organism

Describe the structures that form the outside of a prokaryotic cell. Tell whether each structure is common to all prokaryotes

What are hormones made from cholesterol called?

How did earth cool down enough to sustain life

Describe the role of environment in obesity.

During mitotic cell division, daughter cells are produced that are genetically their parent cell. submit