What is the density of the football?
g/cm3
calculate the density of the football. use the formula
d=m/v
where d is the density, m is the mass, and v is the volume. record your calculations in table b of your student guide.

Which of the following is a difference between active transport and facilitated diffusion? view available hint(s)which of the following is a difference between active transport and facilitated diffusion? facilitated diffusion can move solutes against a concentration gradient, and active transport cannot. active transport involves transport proteins, and facilitated diffusion does not. facilitated diffusion involves transport proteins, and active transport does not. active transport requires the expenditure of cellular energy, and facilitated diffusion does not.

Which term describes a normal value for something in the body? a. homeostasis b. set point c. feedback loop d. integration center

The illustration shown is an ovum, a female sex cell. a mutation in this cell may be passed to the woman’s offspring during a) birth. b) mitosis. c) dna replication. d) sexual reproduction