Answer:
It was only around 3000 years ago that people began heading eastwards from New Guinea and the Solomon Islands further into the Pacific. Great skill and courage was needed to sail across vast stretches of open sea. Between 1100 and 800 BCE these voyagers spread to Fiji and West Polynesia, including Tonga and Samoa.
Explanation:
Answer:
Cas9
Explanation:
Genome editing techniques have been developed to exploit the CRISPR system of bacteria and archaea. Only the Cas9 component of the system is used in editing.
Answer:
b)It is a compound because it is made of a single kind of molecule.
Explanation: