Seeds contain dense aggregates of starch. what role does water play in how the seeds use the stored starch?

Which organism is the producer in this food web? 7th grade question. a) arthropods b) birds c) fungi d) plants

The oxidizing agent our bodies use to obtain energy from food is oxygen (from the air). if you breathe 15 times a minute (at rest), taking in and exhaling 0.5 l of air with each breath, what volume of air do you breathe each day? air is 21% oxygen by volume. what volume of oxygen do you breathe each day?

Name the organs of humanelemintary canal.