According to the law of conservation of mass: One gram of potassium is mixed with four grams of oxygen. They undergo a chemical reaction. What is the mass of the product?

(Choose only one answer)

-1

-4

-5

-3

Why arent climax communities the same anywhere on earth?

02:00-MP3 Grade 8 Comprehensive Science 3 Q4 Part B Unit Test Unit Test Active 1 2 What role do glucose and oxygen play in cellular respiration?

If you sort your results by relevance, what will be at the top of the results list?

What are the two main stages of the cell cycle? Check all that apply. meiosis mitosis interphase

Where is the Oxygen debt being built up? Walking, Sprinting or Standing? Where is the Oxygen debt being paid off? Walking, Sprinting or Standing?

The Tasmanian devil has 14 chromosomes in each of its somatic cells, 2n = 14. How many chromosomes would be present in a cell after anaphase of Mitosis?

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