Seasons are caused by Earth's ... tilted axis and the Sun

tilted axis and size

orbit and distance from the Sun

orbit and distance from the Moon

Lymphocytes known as blastocysts make antibodies that fight infection. select the best answer from the choices provided t f

In a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina. what should be the radius of curvature of the cornea such that the image of an object 40.0 cm from the cornea’s vertex is focused on the retina?

If you place a magnet under a clear dish, and sprinkle iron fillings over it, above what part of the magnet will most of the fillings gather