Protists are a group of organisms that are characterized as eukaryotes (they have cells with nuclei) that are neither plants nor animals nor fungi. they are very diverse, and there are many hypotheses about their classification. the cladogram for protists is constantly changing and, sometimes, there are opposite hypotheses that both have data to support them. what is the implication of a changing hypothesis?
options:
it is acceptable because data are still being collected.
it is acceptable because everything in science should always change.
it is not acceptable because the correct answer needs to be found.
it is not acceptable because science never changes.

The correct answer is It is acceptable because data are still being collected.

Explanation:

The evolution is a complex topic and there are many research, which are still going on. The classification of the organism based on the traits they have is very complex and is not well understood yet. The data related to evolution and classification is still being collected studied and hypothesis are retested to give a better explanation. Hence, the possibilities of changes in the cladogram is totally acceptable.

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.