In humans, three alleles affect blood type. The A and B alleles are codominant, and the O allele is recessive. An AB blood type father has children with an A blood type mother (genotype AO).
What are the chances that their children will have AB type blood?

b) chemical ( the chemical breakdown of food is accomplished by enzymes. )

- officialprodixy ☕

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.

which

what is a measurement of the earth’s history divided into time periods?

> fossil record <

sedimentary rock

> geologic time scale <

radioactive elements

the atomic number of magnesium is 12. its nucleus must contain 12 protons and no electrons. the atomic number of an atom is determined by the number of protons.

magnesium is an electrolyte injection commonly used to treat low magnesium levels in your blood. it is also used to prevent or control seizures in women with preeclampsia or eclampsia.