Biology, 28.08.2019 19:30 hopkinsgail569
The stomach lining is protected from the very strong acid of the stomach by: answers: enzymes. a coating of mucus. saliva. antibodies.
Answers: 1
Biology, 22.06.2019 01:00
Which of the following statements is true? a. there are more chromosomes in an organism than there are genes. b. there are more genes in an organism that there are chemical bases. c. dna is made of sugar, phosphate, and carbon. d. genes are found in specific locations on a chromosome.
Answers: 1
Biology, 22.06.2019 15:00
Which of the following must be true for a fossil organism to be useful as an index fossil? a. the fossil organism must be widespread geographically. b. the fossil organism must be abundant. c. the fossil organism must be limited to a short span of geologic time. d. all of the above.
Answers: 1
Biology, 22.06.2019 15:30
Wich is not standing in the way of astronomers getting a good view of different star
Answers: 2
The stomach lining is protected from the very strong acid of the stomach by: answers: enzymes. a c...
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