The answer is A :)
both horseshoe crabs and spiders produce silk
The answer would be:
A. Mysterious self.
Here's is more about Johari's Window:
This is a model that helps understand how you communicate with others. It is divided into 4:
Open self - This refers to things about you that you and others know.
Hidden self - This refers to things about you that you already know but others do not.
Blind self - This refers to things about you that you do not know but others observed.
Unknown self - Things about you that you and others have yet to discover.
251 million years ago, the Permian extinction occurred. It is the widest and most massive extinction that wiped out 85-90% of marine species and 70% of land vertebrates at that time. There were recorded low oxygen levels in deep and shallow oceans, extreme shift in the carbon cycle, massive eruption of a basal salt volcano in Siberia and the consecutive global warming that occurred evidently ended early prehistoric life.
Idk because we haven't done any
The answer would be D. Four groups
Fungi are usually classified in four divisions: the Chytridiomycota (chytrids), Zygomycota (bread molds), Ascomycota (yeasts and sac fungi), and the Basidiomycota (club fungi).
