What must happen for a solar eclipse to occur?
a) the moon must be full.
b) the moon must pass behind earth.
c) the moon’s orbit must cross the plane of the ecliptic.
d) the moon’s orbit must not cross earth’s penumbra.

typically, most spiders possess eight eyes. however, others have as many as 12, and some don't have any. these eyes are for detecting light from dark, deciphering shapes and for gathering their prey.

answer; the above statement is (true);