A population....... I think
Explanation:
purines-Double carbon-nitrogen ring with four nitrogen atoms
pyrimidines-Single carbon-nitrogen ring with two nitrogen atoms
Answer:
Some of the energy released in respiration is used to make larger molecules from smaller ones, to enable muscles to contract and to keep temperature steady.
Answer: chlorophyll is the coloring of the plants
the plants during the winter when photosynthesis gets harder chlorophyll gives neutrients
chlorophyll
Explanation:
Answer and Explanation:
There are some basic characteristics that all living organisms share:
- Made up of cells
- Grow through mitosis and reproduce
- Use energy
- Have a niche (like basically a certain role they play) in their environments
- Adapt to the environment (when it changes)
Hope this helps!
