What is thought to be the correct sequence of these events, from earliest to most recent, in the evolution of life on earth? 1. origin of aerobic respiration 2. origin of multicellular eukaryotes 3. origin of cells with lipid bilayers 4. origin of cyanobacteria 5. origin of the low mass elements such as h and he?

Plz ! ive been stuck on this forever

What is the difference between sex-linked traits and autosomal traits in humans? a. sex-linked traits can only be passed from fathers to sons, while autosomal traits can be passed on from both parents to offspring of any sex. b. sex-linked traits are passed on through the x and y chromosomes, while autosomal traits are passed on through the other 22 chromosomes. c. sex-linked traits only affect females, while autosomal traits affect both males and females. d. sex-linked traits refer to genes that are on the x and y chromosomes, while autosomal traits refer to genes on all 23 chromosomes.

What is a sex-linked genetic disorder that disrupts the blood's ability to clot? a. achondroplasia b. huntington's disease c. hemophilia d. albinism