What questions l can be answered through science?

External respiration takes place in?

An advantage of gas exchange in fresh water, compared with gas exchange in air, is that: a. water usually contains a higher concentration of oxygen than air b. ventilation requires less energy in water c.

The nurse is administering medications to a 2-year-old child with impaired renal function. what does the nurse understand about the dosage of medication for this child?

DNA and RNA are two types of what?

Lisa made a model of a volcano to represent what happens when a volcano erupts. What does the model of the volcano most likely represent? something large something small something complex something oversimplified

A stray alley cat has 38 chromosomes in each somatic cell. How many chromosomes will be found in a haploid cell (sperm or egg) ?

The stars and planets are made of (blank)

Based on the Punnett square, what is the probability that the offspring will have freckles?

Use interphase in a sentance

The exchange of energy from organism to organism is called what?