Answer:
The main function of the pulmonary alveoli is to perform the transfer and exchange of gases. In this case, the following gases are included: oxygen, carbon dioxide and gases. Of the elements listed, the only one that is not transferred by the alveoli is the blood.
Explanation:
The answer is B i took the test and it was B trust me
To regulate signal transduction pathways? These molecules can directly convert extracellular signals into intracellular signals. .
light is a form of energy expression, so knowing the law about energy conservation, we can conclude that the light absorbed by the dark object doesn't disappear but turned into heat, which is kept or emitted by the dark object.
So Yes,
the darker the color, the better the heat radiation is