Answer: biotic and abiotic factors are the environmental conditions that the organisms have to face to live in a specific environment
Explanation:
1. Ecosystems have D. Biotic and abiotic parts.
2. Another name for food level is A. Tropic level.
Answer:
Any molecules that contain organic compounds
Explanation:
A biomolecule or biological molecule is a loosely used term for molecules and ions present in organisms that are essential to one or more typically biological processes, such as cell division, morphogenesis, or development.
E.G. Skin cells, Sperm cells, and muscle tissue
<span> because it is a sensible, easy to </span>use<span> and consistent </span>system<span> of </span>measurements<span>. ... Using SI prefixes as a fundamental part of the </span>system <span>makes calculations far simpler than </span>other systems<span> of </span>measurement<span>. For example, 1 km is exactly 1000m, which is exactly 1,000,000mm.</span><span />
