Q: What type of reproduction only involves one parent? Choices: - primitive - organic - binary - asexual A:
asexual

Q: A binary molecular compound is a molecular compound that is composed of what? Choices: - two atoms - four atoms - four elements - two elements A:
two elements

Q: Q: What is the term for the temperature at which a solid changes into a liquid? Choices: - the starting point - the mixture point - the pressure point - the melting point A:
A: the melting point

Question: Q: How does air pressure change as altitude increases? Choices: - goes up and down - stays the same - It increases - it decreases A:
Answer: it decreases

*Question*
Q: Compared with the molecules of many other substances, molecules of water are strongly attracted to what? Choices: - hydrogen - helium - nothing - each other A:
**Answer**
each other

(Question)
Q: What is studied to understand gene expression patterns in cells? Choices: - dna - protein - mutations - rna A:
(Answer)
rna