Answer:
All cells are made from the same major classes of organic molecules: nucleic acids, proteins, carbohydrates, and lipids.
Explanation:
An absorption line will appear in a spectrum if an absorbing material is placed between a source and the observer.
The answer is B) These fuels are available in a limited supply- - when the fuel is used it is no longer available.
Answer:
Mutations are only passed on to offspring when they occur in germ cell DNA, which are the cells that create sperm or ova. The other kind of cells, somatic cells, are the rest of the cells in the body, and mutations that occur in these cells do not get passed on to offspring.
Explanation:
i had the same thing for health
