O Marble 1 point
8. This rock is nonfoliated with fine to coarse texture and formed by
regional or contact metamorphism and will bubble with acid because it
contains the minerals calcite or dolomite. Which rock is it?
-Slate
-Schist
-Quartzite
- Marble

spiders belong to a group of arachnids.

arachnids have the following traits :

they have two body parts.

they have eight legs unlike insects which have 6 legs.

they have no wings.

these traits distinguish them from insects.

the information that antonio is doubting us the statement that spiders differences are as a result of being first to evolve.

this is because the evolution of one species is independent of the other species.

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.

c is the correct answer!