Answer:
<u>C</u>
Explanation:
Habitat loss matters as this greatly reduces the organisms that live there and causes a decline in species diversity.
<h2>Concerns about health effects from smog are monitored by well-established methods.</h2>
Explanation:
- Science and Technology is playing major role in making new inventions in almost all the fields.
- This has made life easy and also live better
- It has increased the comfort of life and also played major role in the field of medicine too.
- There were so many tools and techniques to treat people more effectively.
- These tools reduce the loss of death due to delay in identifying the root cause and hence increase the life span of the living being.
<span>B.The existence of vestigial structures
</span>
Vestigial structures have been used for long by evolutionists to support the theory of evolution. These organs are believed to have been in use in the past lives but as the species adapts to new forms of life and lifestyle,the vestige organs becomes obsolete,but are not removed by the body. An example of vestige organs in human being are the appendix,tail bone,and mammalian grands in men.
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