Which observation could best be used to indicate an evolutionary relationship between two species?

The water cycle is also known as

Which one of these is not an example of intercellular communication? A molecule released from one cell signals one near, but not directly adjacent. A chemical signal is transmitted between the cells of two organisms.

A magnifying glass is an example of whikh type of microscope? electron microscope scanning microscope compound light microscope simple microscope Mark this and return

Imagine you have a raised garden bed filled with soil that no one monitored for a year. What would you expect it to look like the following year? How about 5 years? What about 100 years?

What do you call the predictable changes in the composition or structure of an ecological community? A. ecological regression B. ecological succession C. ecological mining D. ecological decline

What is the purpose of engineering the citrus tristeza virus?

Researchers use experiments rather than other research methods in order to distinguish between

4. Shows each line represented as a pair of shared electrons but is not truly three-dimensional: 5. Shows three dimensions but no interior bonds: 6. Is used in kits and shows a general shape:

Which statement best describes an independent variable? A-The variable that responds to change in a investigation B - The variable you can change in an investigation C - The effect in a cause/effect relationship D - The factor that can never change

How did the citizens of Rome republic govern themselves