Sean and Catherine have 4 kids. Each kid has a different blood type. The public immediately assumes that Sean couldn’t be the father. Is this necessarily true? Use Punnett squares to show your work for if it is possible for them to have these 4 kids together. Explain your answer.

Which layer will become saturated first when rain falls?

Which group of algae is characterized by unicellular organisms and includes some members that would be better classified as zooflagellates? euglenophytes red algae sporozoans green algae

What is a limitation of using a chemical formula, such as c6h1206, to represent a compound? the chemical formula does not show the types of elements that make up the compound. the chemical formula does not show how the atoms are connected to one another the chemical formula does not show the number of atoms of each element in a molecule. the chemical formula does not show the chemical symbols of the elements in the compound