F) a 15' length lean-to with one
end triangle with a 10' base and a
perpendicular height of 10'

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.

sex cells are usually half's then they find another half and make a fertilize egg

thats not a question