Answer:
probably not organic, unhealthy
It’s called Igneous .......................
Answer:
This is the site of gaseous exchange
Explanation:
Gaseous exchange is the mechanism by which oxygen is substituted for CO₂ in the body. CO₂ laden blood is carried to the alveoli, which is wrapped with numerous capillary beds and with walls that are thin. When a person inhales, the difference in the partial pressure of the various gases ( oxygen and carbon dioxide) causes them t move down their concentration gradients, with CO₂ diffusion into the lungs from red blood cells, and oxygen binding to the haemoglobin in the red blood cells, after which they are carried to all body tissues for cellular respiration. During exhalation, the CO₂ in the lungs is expelled to the exterior and the process repeats.
The molecules are called Alpha.
Answer:
Dependent variable - increase in water level
Melting rate of ice - independent variable
Explanation:
Independent variables usually refers to the set of conditions, values or constraint used or adopted by an experimenter or researcher in other to cause a change in the measured variable also called the dependent variable.
The independent variable is therefore purposely used to depict or show changes in the dependent variable. The dependent variable is the measured variable whose behavior or output lies on the value of the independent variable.
In the scenario above, the dependent variable is the increase in water level,as it is what is being measured. And it is dependent on the Melting rate of ice, which is the independent variable.
That is change in water level in the cup, depends on the rate at which ice melts
