Which prokaryotic organism shows up as old as the oldest fossils

a. archaea
b. echinoderms
c. algae
d. cyanobacteria

What do plants release during cellur respiration? a. carbon dioxide and oxygen.b. water and sugar.c. carbon dioxide and waterd. oxygen and sugar meh!

Which of these is the correct sequence for the phases of mitosis? prophase, interphase, metaphase, telophase prophase, metaphase, telophase, anaphase prophase, metaphase, anaphase, telophase interphase, prophase; metaphase, anaphase

Ectocarpene is a volatile, sperm cell-attracting material released by the eggs of the seaweed ectocarpus siliculosus. its constitution is all the double bonds are cis, and the absolute configuration of the chirality center is s. draw a stereochemically accurate representation of ectocarpene.