Answer:
a. National park
Explanation:
Soil,water and air are the basic natural resources for aquatic and wildlife inhabitants and even vegetative populations.Soil and water conservation is very essential to life on earth for sustainable development.National parks are the best tool to protect wildlife and plants in that region.The soil and water conservation program is funded by the parks.Soil And water sales tax has been approved conservatory departments.
Dog breeding is an example of Associative mating.
Answer:
The lens of the eye is held in place by the <em><u>iris</u></em>
Explanation:
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