Doctors use blood tests to test for many different problems in patients. The type of blood test delivered depends on what is being tested for. The blood is taken from the patient and then tested for levels of sodium, potassium, chloride and other things. Blood tests can also test the levels of glucose and cholesterol as well.
Scientists use infrared images to examine small crystals.
We will carefully examine the evidence.He used a magnifying glass to examine the small writing.
A Peer Review
With a micro array , scientists can examine how active thousands of genes are.
A Peer Review
Scientists examine skat in order to make diagnosis for different ailments. Examining skat can give results such as if an individual chews their food, or if they are in good health.
Scientists examine all of the data and try to see what conclusion will fit all of them.
reflecting and refracting telescopes
through observation and reasoning
anthropologist, archeologist
scientists use this to examine the relationship between a manipulated variable.
Archaeologists