Brown fat is importance because: a. it can be broken down to generate heat for thermoregulation b. it can be broken down for energy between feedings c. it can be converted to white fat. d. it is the newborn's primary source of insulation

Which of the following statements is true? a. there are more chromosomes in an organism than there are genes. b. there are more genes in an organism that there are chemical bases. c. dna is made of sugar, phosphate, and carbon. d. genes are found in specific locations on a chromosome.

With the word calcite wich completes the analogy mineral, erosion, marble, or aragonite

Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell