salam, these are some scientific and normal contradictions in the bible

Who is the father of Joseph

MAT 1:16 And Jacob begat Joseph the husband of Mary, of whom was born Jesus, who is called Christ.

LUK 3:23 And Jesus himself began to be about thirty years of age, being (as was supposed) the son of Joseph, which was the son of Heli.

Insects do NOT have four feet
LEV 11:21 Yet these may ye eat of every flying creeping thing that goeth upon all four, which have legs above their feet, to leap withal upon the earth;
LEV 11:22 Even these of them ye may eat; the locust after his kind, and the bald locust after his kind, and the beetle after his kind, and the grasshopper after his kind.
LEV 11:23 But all other flying creeping things, which have four feet, shall be an abomination unto you.

Earth supported?
JOB 26:7 He stretcheth out the north over the empty place, and hangeth the earth upon nothing.

JOB 38:4 Where wast thou when I laid the foundations of the earth? declare, if thou hast understanding.

Heaven supported too
JOB 26:11 The pillars of heaven tremble and are astonished at his reproof

Snakes, while built low, do not eat dirt
GEN 3:14 And the LORD God said unto the serpent, Because thou hast done this, thou art cursed above all cattle, and above every beast of the field; upon thy belly shalt thou go, and dust shalt thou eat all the days of thy life:

Snails do not melt
PSA 58:8 As a snail which melteth, let every one of them pass away: like the untimely birth of a woman, that they may not see the sun.

Leviticus 20:21 If a man marries his brother's wife, it is an act of impurity; he has dishonored his brother. They will be childless

It’s a biological contradiction, they wont be childless

.Many jews did that as a tradition and got children, that is a scientific contradiction!