The answer is True, i think there are about 700
A blastula is an embryo at the first stages of development when it is just cells so the answer is:
<span>d. a hollow ball of cells in an embryo
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I would say the main term is myocardial infarction and the modifier is acute which means that it is serious but a discrete one time thing as opposed to a chronic condition like say arthritis that is usually with a person for many successive years rather than just occurring once.
Answer:
Warning: SENSITIVE WORDS
Explanation:
1.Use a new cоndоm, consistently and correctly, for every act of vagіnal, аnal, and orаl sеx throughout the entire sеx act (from start to finish);
2.Reduce the number of people with whom you have sеx;
Answer:
Many rare and/or endemic species exhibit one or more of the following attributes which make them especially prone to extinction: (1) narrow (and single) geographical range, (2) only one or a few populations, (3) small population size and little genetic variability, (4) over-exploitation by people