The correct answer for fill in the blanks is 75 degree.
According to law of reflection the angle of reflection is always equal to the angle of incidence. The angle by which the the light is incident on a smooth or rough surface is called the angle of incidence. The angle by which the ray is reflected back is called the angle of reflection.
A fox make a lot of different noises they will sometimes make a screaming noise or a "bark"
The structure that connects the placenta to the embryo would be the <u>umbilical cord.</u>
Sunlight provides energy needed for photosynthesis