<span>It is the link between all organisms on earth, binding each into an interdependant ecosystem, in which all species have their role. It is the web of life. The Earth's natural assets are made up of plants, animals, land, water, the atmosphere and humans. If that didn't help sorry</span>
Answer:
This atomic model has changed over time. Scientists used the model to make predictions. Sometimes the results of their experiments were a surprise and they did not fit with the existing model. Scientists changed the model so that it could explain the new evidence.
Distinctive facial features, hope this helps :)
Answer:
Restriction Enzymes (also called biological/molecular scissors)
