Answer:
Lead is toxic mostly because during biochemical reactions it tries to substitute certain metals. hence while doing this, It disrupts with the proteins that control blood pressure, the production of heme and the formation of sperm. Through reactions that propagate electrical signals in the brain, lead often consumes calcium, which reduces the capacity to think and retrieve information.
Explanation:
Lead is toxic mostly because during biochemical reactions it tries to substitute certain metals. hence while doing this, It disrupts with the proteins that control blood pressure, the production of heme and the formation of sperm. Through reactions that propagate electrical signals in the brain, lead often consumes calcium, which reduces the capacity to think and retrieve information.
There would need to be several more tanks of fish
Answer:
Chromosomes that have little duplicated regions within them or similarities in their sequences
Explanation:
although non-homologous recombination does not requires homologous regions, it typically utilize short homologous sequences or similarities in their sequences which result in mismatched alignments.
Answer:
12,600 meters because you have to do 3.50 meters times 60 seconds and you get 210 and then you do 210 meters times 60 minutes and you get 12,600 meters.
Answer:
''Mining" probably conjures several images. One familiar scene is of the old West, where prospectors blast the sides of mountains, tunnel through the earth, or pan at a river's edge for gold. Another is of environmental impacts of acid mine drainage from older mines that did not benefit from modern technology and management practices. The common view of mining is of environmental degradation. Few individuals outside the industry are aware of modern mining practices and associated business, environmental, and public policy issues (highlighted in Appendix A) or of how mining companies are responding to today's environmental challenges.
Explanation:
