The smallest group of organisms in which evolution can take place is Species.
Could be both , but since it’s a small sample theres a better chance of just single Celled
Relative dating is used to arrange geological events, and the rocks they leave behind, in a sequence. The method of reading the order is called stratigraphy (layers of rock are called strata). Relative dating does not provide actual numerical dates for the rocks.
Answer:
Krill
Explanation:
All animals in the Antarctic depend on krill, very small crustaceans, for their survival.
C) a system is a set of parts that function together as a whole