Analyze Some species of cichlid fish hold their fertilized eggs inside their mouths until they hatch.
What might be the costs and benefits of this behavior?

silty loam

hope this

i think its white blood cells

i hope this

in addition to being able to metabolize, grow, digest food, and excrete wastes, what other functions must an organism perform if it is to survive? survival also depends on the ability to maintain one's boundaries, to move, to respond to stimuli, and to reproduce. oxygen is a survival need.