Explain why it is important that scientists perform an experiment more than one time?

What chance does Irene have of being a carrier? Express your answer in a percentage.

What is a type of element that has some of the characteristics of metals and some of non metals

What does a seed contain? embryo and nutrients nutrients and vascular tissue vascular tissue and pollen pollen and nutrients

Is there any one who is preparing fo medical entrance exam

Which phenomena can cause waves to form in the ocean? Check all that apply. strong winds Coriolis effect long-lasting wind differences in water density gravitational pull of the moon

how does the relationship between protons, electrons, and neutrons affect the overall charge of an atoms?

What are proteins, carbohydrates, and lipids composed of? A. Energy B. Tissues C. Calories D. Elements

What cells are involved in mitosis (somatic or gamete)

Carrying the genetic code and determining an organism's structure and function are the functions of wahts the answer to this a. Dna B. Ran

Which process results in a build up of lactic acid in muscles?