Which question is the best scientific question?

Why does a duck eat?

Does a duck like what it eats?

Should people eat duck?

What does a duck eat most often?

The cell membranes of Antarctic ice fish might have which of the following adaptations? A) very long chain fatty acidsB) branched isoprenoid lipidsC) a high percentage of polyunsaturated fatty acidsD) a higher percentage of trans-fatty acidsE) no

Which trait would best indicate that a particular arthropod was a member of subphylum chelicerata? jointed appendages sexual reproduction terrestrial lifestyle two body segments compound eyes?

2. Explain how you determined the genotype of Maria and Juanita, even though you did not test their DNA

What information should be included in the client and family teaching of magnesium sulfate?

What is mummification? 5. how can human bones give forensic scientists an indication of age? describe some of the aspects that would give this information. critical thinking questions 1. imagine that you are at a crime scene.

All the systems of the body work together to keep the internal environment of the body constant within certain limits. this process is called a. homeopathy. b. homoeostasis. c. positive feedback. d. neuroglia.

An experiment for a new asthma medication was set up into two groups. Group one was given the new drug for asthma, while group 2 was given a sugar pill. The sugar pill serves as a:

Linear equations 4x+17=-15 solve in one variable.

Because genes close together on a chromosome tend to be inherited together, they are said to form a

What are the chances of having a child with hitchhiker's thumb if both parents are hybrids? Show work