KINGDOM ANIMALIA
DOWN
1.a vertebrate that have mammary glands
3.Animal that lack a backbone
4.the biological process by which new "offspring" individual
organisms are produced from their "parents"
6.a vertebrate, lays eggs with shells, have smooth or rough
scales for protection from loss of body water
8.an invertebrate, lives in shallow and deep oceans, adults are
attached to solid materials like rocks
9.Organs that produce eggs
10.A tough, multilayered structure secreted by the mantle,
generally used for protection, but sometimes for body support
12.any of numerous small invertebrate animals that are more or
less obviously segmented not used technically; any of a class of
arthropods with well-defined head, thorax, and abdomen, only three
pairs of legs, and typically one or two pairs of wings
ACROSSACROSS
GROUP 1
