Sloths are slow-moving herbivores that have
algae growing in their fur. caterpillars of cer-
tain kinds of moths eat the algae. birds eat the
moths. using this example, draw a food chain
and describe one symbiotic relationship.

Ithink option a is correct because you cannot donate a different blood group than yours because it won't match.option a says betsy can donate to mark. they have the same blood group so donation can happen.

The need activity of the nurse is to suction discharges from the trachea. current treatment approaches in the pressing consideration facilities or crisis offices are corticosteroids and nebulized epinephrine; steroids have demonstrated advantageous in extreme, direct, and even gentle croup. in the clear instances of croup, anti-microbials are not endorsed, as the etiology is viral

Google - what is the first three eras within the phanerozoic eon