Fill in the blanks with suitable pronouns. 1. Baby bird learns to fly
2. The two line intersect at the middle position.
3. had the courage to stand against the unjust treatment to the poor.
4. is on the line?
5. smitha works in a gym is my trainer​

Unpolarized light of intensity so passes through two sheets of polarizing material whose transmission axes make an angle of 60∘ with each other as shown in the figure. what is the intensity of the transmitted beam, st?

With the simplified model of the eye, what corrective lens (specified by focal length as measured in air) would be needed to enable a person underwater to focus an infinitely distant object? (be careful-the focal length of a lens underwater is not the same as in air! assume that the corrective lens has a refractive index of 1.62 and that the lens is used in eyeglasses, not goggles, so there is water on both sides of the lens. assume that the eyeglasses are 1.90

Which planet do you think would be easiest for humans to colonize some day?