Red blood cells have a biconcave disk shape due to the absence of a nucleus.
The three different types of protists are:
Animal like protists
<span>Plant like protists </span>
<span>Fungus like protists
Hope this helps:)</span>
For the answer to the question above, the answers are:
<span>- large scale regional studies can be mapped,
- vegetation can be monitored,
- natural disasters can be surveyed,
- environmental factors can be monitered.
I hope my answer helped you. Have a nice day!
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Louis pasteur! he also invented principles of vaccination and more.