After measuring the foot size of 15 of his biology classmates, Laquon finds the average value and claims that it is the average foot size of all 1,200 students in his high school.
What is most likely a problem with Laquon's conclusion?
He should have found the mode instead of the average.
He should have used shoe size instead of measuring feet.
The amount of data he collected was inadequate.
The data he collected was measured incorrectly.

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.

Provide one reason why mitosis occurs.

Which two factors contributed to creating a global culture? the creation of the united nations improvement in telecommunications health issues such as the ebola virus increased opportunities for global travel