I think it’s better for him to ask you but there is nothing wrong with asking him, hope ur prom will be fantastic!
Non-native fish escape into a river from aquaculture farms.
I assume here that we mean the thick, characteristic hair that does not appear in women (since women also have some thin and white facial hair) - this is something that appears only at puberty and it's a physical characteristics.
This is then an example of a secondary sex characteristics - the answer is A).
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Microwaves that penetrate haze, light rain and snow, clouds, and smoke are beneficial for satellite communication and studying the Earth from space. ... This scatterometer measures changes in the energy of the microwave pulses and can determine speed and direction of wind near the ocean surface.
