What evolutionary trend is observable in the relative sizes of the stages in the life cycles of plants, starting with green algae and ending with seed plants?

the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.

i dont know it at allnow im just getting points at this pint

examples of nucleic acids are deoxyribonucleic acid (dna) and ribonucleic acid (rna).

protein makes up the building blocks of organs, muscles, skin, hormones and pretty much everything that matters in your body.

some choices are:

peanut butter

seeds

eggs

yogurt

meats

fish

so pretty much meat, dairy, nuts, and grains.