dante1992 dante1992

16-12-2022
Biology

Answered

Which two generalizations can be made based on what you know about cycles of matter in a closed system?
-New-matter is added, and oid matter is destroyed:
-Matter changes its physical form, allowing it to return to its original state.
-The amount of matter within the system remains the same.
-Matter and energy can cross the boundaries of the system.
-The cycle has a well-defined starting and stopping point.

Answer :

Other Questions

please answer the two questions 1. Decomposers are critical in the nitrogen and phosphorus cycles because they: are responsible for the fixation of the nutrient

a significant contribution of intestinal bacteria to human nutrition is the benefit of bacterial . absorption of organic materials production of vitamin k produ

17. Acid Rain has an effect on natural systems (lakes, forests, etc) when the pH of the (rain or snow) is A. less than 8 on the pH scale B. greater than 8 on th

which of these is characteristic of the photic zone of a freshwater biome? which of these is characteristic of the photic zone of a freshwater biome? the presen

during a bio 113 lab, fallon carrington counted the number of cells in various stages of the cell cycle of the truffula plant. based on the fact that it takes t

the age of certain biological materials can be estimated by dating. each nuclide has its own unique and therefore its own rate of decay. the activity of the rad

The data below, excerpted from a paper by Heui-Soo Kim and Osamu Takenaka, are short DNA sequences from five species: human, chimpanzee, gorilla, orangutan, and

read each description below regarding the divisions of the autonomic nervous system. then, click and drag each into the appropriate category based on whether it

26. Which of the following statements about obesity is false? (a) It is associated with proteinuria (b) Weight loss reduces the risk of kidney disease in people

DNA polymerase ensures that the correct nucleotide is incorporated into the growing strand of DNA by: -monitoring the ability of the incoming nucleotide to form