1. A level of biological organization represents: (a) Some level of complexity below an
organism
(b) A particular layer within an Ancient
Egyptian pyramid
(c) A certain amount of size and
complexity of body structures, along with
the inter-relationships between them and
various non-body structures
(d) An almost complete lack of Biological
Order

carbon atoms, hydrogen, oxygen, and nitrogen.

the earth is thought to have been formed about 4.6 billion years ago by collisions from a cloud of hydrogen, helium, rock, ice and other materials. these were pulled together by gravity to form objects in and around earth like- asteroids and small early planets called planetesimals.

so, the best possible answer to this question will be option d- to harden materials to form different parts of earth’s layers