What cell part contains an organism's genome? gene ribosome nucleolus nucleus

Which of the following infectious agents cannot live outside of a human body for extended periods of time?

Between which two atoms of water are hydrogen bonds are formed? A) between the hydrogen atom of one water molecule and the oxygen atom of another B) between the hydrogen atoms of two water molecules C) between the oxygen atoms of two water molecules

How many variables should you change in a controlled experiment? one two four as many as possible

What process is shown below, explain how you can tell

The process by which water moves across a cell membrane is called

What are two ways that humans pollute the air?

How does the water inside plants return to the atmosphere? Runoff Evaporation Precipitation Transpiration

Mitosis results in how many cells? are they different or identical? what kind of cells do mitosis?

Dense water near the poles sinks, creating a current towards the equator. What would you expect to happen to the current if temperatures at the poles decreased?

Which substance will have a pH close to 7