(Question)
If excretion removes excess H2O from the body, then what excess does excretion remove from the body? Answer choices: - fat - pH - H20 - mL - Urea - rice - H2O - Fe
(Answer)
H2O

(Question)
If eating food that contains herbicides can have a negative impact on humans, then what can have a negative impact on humans if contained in food they eat? Answer choices: - h2o - vitamins - toxins - bacteria - protein - contamination - Smoking - herbicide
(Answer)
herbicide

(Question)
If platypus are monotremes, then aplatypus is an example of? Answer choices: - a reptile - animals - an amphibian - a monotreme - killing insects - insects - murmur - an arachnid
(Answer)
a monotreme