There is obviously not a definite number because there are so many kinds of insects that we are not familiar with yet. However, approximate numbers mention as low as 2 million up to as high as 30 million. Scientists cannot still determine the correct number, but it is somewhere between 2 and 30 million species.
The correct answer is the<span> use of oil has the potential to affect aquatic viability during several stages. Offshore drilling practices to acquire oil for energy use can negatively impact aquatic viability through potential contamination and disruption of aquatic </span>habitats<span>. Transportation of oil over the water has the potential to contaminate aquatic </span>ecosystems<span> through oil spills. Waste products associated with the use of oil for energy production can also cause contamination of aquatic habitats.
Glad i could help</span>
Hello. Happy to help.
1) Coast Lines: The location of marine fossils can help determine where and when ancient coast lines were in the past.2) Climates: Fossils can be used to determine the past climates. (Was an area cooler or wetter than the present.)
The presence of marine or land fossils indicates whether the land at one time was at the bottom of the ocean or not.
Also, you could mention radioactive dating and relative dating. I am sure that is mentioned in your curriculum.
Hope that helps.
Atp=sugar right?? I think so.
