One physical property and one chemical property of sodium?

Why might a wide range of species be endangered by the pollution of an estuary?

Why (if you are careful) are you able to float a needle on the surface of water? the surface tension that is a result of water's cohesive properties makes this possible.

A toxin has been developed that specifically denatures respiratory enzymes found in the matrix of the mitochondria.

Which of the following is true of a zygote? A. lt forms into a blastocyst C. It produces haploid male gametophytes D. It is made up of only one cell B. It is an unfertilized egg

A client severely injured in a motor vehicle accident is rushed to the health care facility with severe head injuries and profuse loss of blood. which sign indicates approaching death?

The actions of drugs on neurotransmitter systems can be divided into two main types. what are they?

Where do anticyclones form and Where do cyclones form? And explain how cyclones and anticyclones affect the weather.

I need to know what groups in science only contain in metals

A scientist studies a species of bird. The males and females look very similar in color, but the males are much larger than the females. What can the scientist conclude about these birds? O A. The males compete to fertilize. O B.

After chlorofluorocarbons were banned, which class of chemicals was used in their place?