Question

Consider the levels of organization of the biological world and place each of these items in order from smallest level of organization to most encompassing: skin cell, elephant, water molecule, planet Earth, tropical rainforest, hydrogen atom, wolf pack, liver.

a) Hydrogen atom, water molecule, skin cell, liver, elephant, wolf pack, tropical rainforest, planet Earth
b) Hydrogen atom, water molecule, skin cell, elephant, liver, wolf pack, tropical rainforest, planet Earth
c) Skin cell, hydrogen atom, water molecule, liver, elephant, wolf pack, tropical rainforest, planet Earth
d) Hydrogen atom, water molecule, skin cell, liver, wolf pack, elephant, tropical rainforest, planet Earth

Answer 1

The correct order is: hydrogen atom, water molecule, skin cell, liver, elephant, wolf pack, tropical rainforest, and planet Earth.

Step-by-step explanation:

To determine the correct order of the items from smallest to most encompassing, we need to consider the levels of organization in the biological world. Starting from the smallest level, the correct order is: hydrogen atom, water molecule, skin cell, liver, elephant, wolf pack, tropical rainforest, and planet Earth. This is because atoms combine to form molecules, molecules combine to form cells, cells combine to form tissues, tissues combine to form organs, organs combine to form organ systems, and organ systems combine to form organisms.