Which of the following describes the benefits of using concentrated animal feeding operations for meat production? I. Lower costs
II. Larger animals
III. Less land used
IV. Less organic waste
I and II
I and IV
I, III and IV
I, II, III

Linda and julia are trying to determine whether their ideas are scientific or pseudoscientific. linda's idea is free of bias. julia's idea gives the same result when tested repeatedly. which statement is correct about linda and julia's idea?

List five ways we are indebted to phytoplankton

The table above shows five different types of chromosomal abnormalities that can occur during meiosis. they result in either an individual having too many or too few chromosomes in their genome. what is the most likely cause of these chromosomal abnormalities?