Volume and surface area is your answer for the first 2
Each cell contians 23 pairs of chromosomes
An ultrasound uses sound waves to produce images of a baby.
False because schema provides the logical view of the data
in the database and composed of a related set of database records. Psychology A pattern imposed on complex reality or experience to assist in explaining it,
mediate perception, or guide response.
4 is the correct answer hope you get it right!!!
