Mr. Crab loves to fry food. But, the grease often splatters everywhere making a big mess. He decides to set up a test in order to determine which dish soap is best at
removing grease. He washes 20 greasy dishes with standard Dawn dishsoap and
washes another 20 greasy dishes in his own Super Awesome Amazing dishsoap.
What is the independent variable in this experiment?
The brand of dish soap
How much grease is removed
How quickly the dishes were cleaned

The construction of phylogenetic trees is a mapping out the proposed divisions and common ancestors of all living species. traditionally, these trees have been built using morphological data, such as appearance and embryology. recently, it has been possible to construct these trees using molecular data. phylogenetic trees based on different types of information agree with each: that there is strong evidence of a real underlying common descent. this phylogenic tree is composed based on molecular data (rrna). what statements can we infer are true about the organisms throughout the tree? because the tree is rooted, all branches share a common ancestor. all organisms have some sort of cellular structure/organization. all eukaryotes evolved from bacteria. since the organisms contain rna, they share the same dna. if the organisms contain rna, the share the same four nitrogen bases.

What is one function of the embedded proteins

Look at the photo of the leaf. which term best describes this leaf?