Brennan is a customer who rinses mouth wash each night befor…

Brennan is a customer who rinses mouth wash each night before bed. Brennan’s dad, Michael, decides which brand of mouth wash is best suited for Brennan. Brennan’s mother, Amy, goes to the store every time Brennan is out of mouth wash and obtains and pays for his bottle.  What customer roles describe Brennan, Michael, and Amy, respectively?

The sperm produced from these mosses contain 20 chromosomes….

The sperm produced from these mosses contain 20 chromosomes. How many chromosomes are found in each cell shown in the green, leafy structures illustrated below? Screenshot_2020-03-30 Juniper Moss, Juniper Polytrichum Moss Polytrichum juniperinum _Synonyms Polytrichum apiculatum, Poly[…].png