Given the diagrams X, Y, and Z below:

Key

Atom of element A=0

Atom of element B=0

Which diagram or diagrams represent a mixture of

elements A and B?

What shows the organism structures change over Generations this is science work btw

Which is an example of a genetic disorder caused by errors that occur during meiosis? A. malaria B. color blindness C. Down syndrome D. sickle-cell anemia

Identify the statement that correctly describes light and how it travels?

Pollution is an example of what kind of environmental problem

A pressure of 655 mm hg is equal to how many atmospheres

Which of the following statements is true? A. Particles of a solid have a very orderly, three dimensional arrangement and do not move B. Particles of a liquid change shape and volume C.

How does hess's law use intermediate reactions to calculate the enthalpy of a desired reaction?

Which atomic particle dtermines the chemical behaviour of an atom?

If you could travel to the Sun and back, about how far would you travel? A. 1 AU B. 2 AU C. 5 AU D. 10 AU

A scientist is conducting a descriptive experiment where she is monitoring sea level along coastal towns in California. What is a major benefit of this experiment? The relationship shows cause and effect. It is repeatable.