All are characteristics of DNA, EXCEPT Group of answer choices

being single-stranded.

having deoxyribose sugar.

being double-stranded.

having four nitrogenous bases.

Ronald wants to see if a new shower cleaner works better in removing soap than his old cleaner. he uses the new cleaner on one half of the shower tiles and his old cleaner on the other half. identify the independent and dependent variables in this experiment. enter your answer in the space provided.

Witch theory suggests all living things are made up of cell or cells

1. fold your hands together so your thumbs cross over ,and look at your thumbs. which thumb feels most "comfortable" on top is actually controlled by a gene. the left thumb folding over the right thumb is a domi