Why do you think the strand of DNA coming in from the left side of the screen
is becoming two thinner strands?

Involving transcription and translaton. explain the causes and effects of damage to the genetic code.

The sea slug that considered to be a photosyntheesizing animal

Afive-year study was carried out on a population of algae in a lake. the study found that the algae population was steadily decreasing in size. over the five-year period this decrease most likely led to