In a heterogeneous mixture, the ingredient substances are

A. sparse in some areas and concentrated in other areas

B. placed in a uniform way throughout

C. mixed equally throughout the system

What does a flower grow from? A stem, a leaf, or a bud?

Mr. Jones has blood type B and Mrs. Jones has blood type AB. What is the probability that they will have a child with blood type A if both of Mr. Jones's parents were AB?

Scientists have evidence that the Antarctic Bottom Water is becoming fresher and warmer. What are two changes that could happen as a result of this?

Which pathway in photosynthesis is also called carbon fixation?

What surface cost the least fraction? a. Rock b. Grass c. Dirt d. Ice

What will a hypothesis become if it is supported by repeated experimentation

During energy transformations, sometimes energy is destroyed. is that true or false

Your patient has been diagnosed with right ventricular failure. Which of the following abnormalities is not a direct result of this problem Your patient has been diagnosed with right ventricular failure.

Which of the following is an example of sensors working during homeostasis? a blood volume decreasing from lack of water b the pancreas failing to release insulin c acidic blood pH disrupting cell metabolism d energy demands triggering a release of

If two organisms evolve in response to each other which evolutionary pattern is demonstrated