Beth’s hygrometer is reading a temperature of 30°C and a relative humidity of 65%. The humidity in the air is __ grams/cubic meter.

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.

Adoença vitiligo afeta qual doença do corpo?

How are fossils used to date organisms?