The waterproof feathers of the penguins true or false?

you didn't give any options but heres what i can tell you: an inference is likely to change based on additional observations. the latter is something that you have seen or sensed using your sensory organs while the former is like a conclusion out from what you have observed.

a. 35°c

b. 25°c

c. 10°c

d. 40°c