False. The Pacific Ocean is the largest.
<span>More than 50</span>. There are more than 7000 chemicals in cigarette smoke, 250 of which are known to be detrimental to health and 69 chemicals are carcinogenic (can cause cancer). Some of the carcinogenic chemicals in cigarette smoke are: Arsenic, Cadmium, Chromium, Formaldehyde and Nickel.
Answer:
B. The Universe may continue to expand
Explanation:
Answer: A, a structure that has no use in the organism
Explanation:
A vestigial structure is an anatomical feature that no longer seems to have a purpose in the current form of an organism of the given species.
If a human doesn't have factor 8 , <span>hemophilia
will happen (it is the most usual form of </span><span>hemophilia )</span>
