Question

1. what waste molecules are produced during flight? *

a) shedding skin
b) reactive oxygen species
c) saliva
d) urine
this is a required question

1. what fungus infection has ravaged bat populations? *

a) white fungus
b) athletes foot
c) white - nose syndrome fungus
d) white - foot fungus
this is a required question

Explanation:

For question 4, during flight (in biological - context likely referring to flying organisms), reactive oxygen species are produced as waste molecules during metabolic processes related to energy production. For question 5, white - nose syndrome fungus has been known to devastate bat populations.

Answer:

1. B. Reactive oxygen species
2. C. White - nose syndrome fungus