Toxin
a toxin
BACTERIA
No. A toxin is what you are thinking about. Bacteria are microbes and some produce toxins and some do not.
all the animals in a swamp
A biome is an ecosystem. It inclues plants and animals and nonliving things, too
biological time is an hypothesis which says that all plants and animals have biological clocks that are controlled by rythms of light and darkness.
nonliving- rocks, water, soil... ect. Living- humans, animals, insects, plants... ect. For a specific ecosystem such as aquatic- Nonliving- sand, soil, rocks, water Living- coral, fish, plankton... ect.
Cholesterol
there are none, except for dead animals!
Animals step on dirt, which is nonliving.
a possum does that when scared
on other animals because there nonliving
Wood is an example of a Bio-Degradable substance. Bacteria will digest wood and return its chemicals to the soil. Glass is a Non-Bio-Degradable substance. It would have to be reCycled through mechanical processes, such as grinding, melting, etc.
No. A toxin is what you are thinking about. Bacteria are microbes and some produce toxins and some do not.
probly probly not
depends
the study of animals is called zoology.
biological time is an hypothesis which says that all plants and animals have biological clocks that are controlled by rythms of light and darkness.
living things are humans plants and animals