Answer:
igneous rocks - geosphere
oceans, frozen lakes - hydrosphere
gaseous nitrogen - atmosphere
sea animals, marine plants - biosphere
Explanation:
Crossing over? That involves the random exchange of chromosomes.
The answer is C. Population size
Carbon, hydrogen, oxygen, nitrogen, phosphorus, sulfur
:)
Bloodborne pathogen can be transmitted when blood or body fluid from an infected person enters another persons body via needle-sticks, himan bites, cuts, abrasions etc...
