(Question)
Q: What is the evolutionary history of group of related organisms Choices: - substructure - history - iteration - phylogeny A:
(Answer)
phylogeny

(Question)
Q: What do optical fibres look like? Choices: - square boxes - big flashlights - flat paper - thin glass tubes A:
(Answer)
thin glass tubes

(Question)
Q: What type of bonds are the attractive forces between the positively charged nuclei of the bonded atoms and one or more pairs of electrons that are located between the atoms? Choices: - active - gravitational - reactive - covalent A:
(Answer)
covalent