All weather activity occurs in which layer of the atmosphere? a) troposphere b) stratosphere c) mesosphere d) thermosphere

Weather occurs in the troposphere.

This is the lowest layer of the atmosphere, where turbulence in planes can occur and where clouds will typically form. This determines our weather activity in the atmosphere.

this is true, assuming that the allele is completely recessive and incomplete dominance is not a factor.

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;