Is the general term used to describe any that are connected by bonds

Every combination of atoms is a molecule.

a Is a large number of atoms connected by chemical

Bonds
Chemical
Molecule
Macromolecule
Atoms

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How does the study of genetic disorders such as pku biologists understand normal alleles?

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables

What type of graph presents information about how often certain or traits occur?