What did charles darwin discover as a result of his experiments with breeding pigeons?

a. desirable traits can be selected for and bred in offspring.

b. humans can create new species through selective breeding.

c. dogs and plants can be bred the in same way as pigeons.

d. the pigeons had distinctive traits that were passed on to offspring.

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.

i believe it is "they are not used up by reactions" as the answer to your question, text me back if this is correct because i just learned this.