Answer: C
Explanation: Water is a polar molecule because the electrons of the hydrogen atoms get "pulled" towards the electrons of the oxygen atom. Which is both positive and negative on opposite ends.
It could be B as well but, I believe it's C
Answer:
An aminoacyl-tRNA synthetase (aaRS or ARS), also called tRNA-ligase, is an enzyme that attaches the appropriate amino acid onto its corresponding tRNA. It does so by catalyzing the transesterification of a specific cognate amino acid or its precursor to one of all its compatible cognate tRNAs to form an aminoacyl-tRNA.
Answer:
Front the atmosphere that's from environment
Answer:
What is population?
A group of organisms of different species interacting with each other and the environment is called populatin.
Answer:
Hydro is the most renewable power resource with global hydroelectric installed capacity exceeding 1,295GW accounting 18% of the world's total installed power generation capacity and more than 54% global power generation capacity
