Answer: The FDA and USDA cerate food safety programs, safeguards to protect Americans, to protect people from unsafe food. The FDA has monitoring programs for pathogens, naturaltoxins, pesticides, etc.; their methods are science-based.
The short term human induced environmental changes are pollution and deforestation.
The term deforestation can be defined as the cutting down of trees in huge amount. The reason can be cutting down of trees for human settlement.
Pollution can be defined as the undesirable in the environment. This can be soil pollution, air pollution, land pollution, noise pollution or water pollution.
The effects of these two human induced environmental changes is short term.
What? Wym??? Where’s the picture
C: rainforest are biologically more diverse than ecosystems.
Explanation: the reason why this is correct is because of the vast ratio of American and Europeans animal/plant species compared to Brazil alone. They have much more diversity hence having more biodiversity. The vast amount of plants and animals are superior to other countries.
Many cells working together forms a tissue. Many tissues working together forms organs. Many organs working together forms organ systems. So it goes from general to most specific. Organ systems are needed in order for life. This proves that cells are the most basic units of life.