DNA is made up of six smaller molecules -- a five carbon sugar called deoxyribose, a phosphate molecule and four different nitrogenous bases (adenine, thymine, cytosine and guanine).
Nucleotides are the building blocks of nucleic acids; they are composed of three subunit molecules: a nitrogenous base, a five-carbon sugar (ribose or deoxyribose), and at least one phosphate group.
Answer:
Explanation:
Describe at least two ways that carbon can get from a land plant to the atmosphere
1. Land Plant -> Forest Fire -> Atmosphere
2. Land Plant -> Soil -> Atmosphere
Describe at least two ways that carbon can get from the atmosphere to the hydrosphere
1. Atmosphere -> Ocean
2. Atmosphere -> Exposed Rocks -> Ocean
Describe at least two ways that carbon can get from the ocean to the lithosphere
1. Ocean -> Seashells -> Limestone -> Lithosphere
2. Ocean -> Marine Plants -> Sediments -> Lithosphere
Describe at least two ways that carbon can get from seashells to the atmosphere
1. Seashells -> Limestone -> Cement Plant -> Atmosphere
2. Seashells -> Ocean -> Atmosphere
Answer:
A mutation.
Explanation: When a cell mutates is will be permanently changed.
Answer: G. by lowering the temperature and pressure
of the CO2
That can be true. Everyone (mother) is different. That usually goes away after nursing for awhile.
