Answer:
The answer should be can leak or spill during transport.
Explanation:
All other answers would be considered good reasons to use petroleum.
Hypomorphic mutations are recessive, but haploinsufficiency causes some alleles to be dominant. A hypermorphic mutationchanges the regulation of the gene andcauses
When scientists measure, they use the metric system.
Answer:
The four difference between chemical fertilizers and organic fertilizers are following :•
- chemical fertilizers prepared in industries whereas organic fertilizers prepared in field
- chemical fertilizer does not provide humus to the soil whereas organic fertilizers provide humus to the soil
- in chemical fertilizer , these are chemical that are added to the soil to increase its fertility and productivity. whereas in organic fertilizers, These are obtained from dead and decaying plants and animals.
- Rich in plant nutrients whereas Less rich in plant nutrients
hi! producers are the main source of energy for consumers because they turn sunlight into chemical energy. without producers, no ecosystem would be able to survive because consumers would no longer have energy needed to live. hope this helps!