Which phylum includes animals that lack tissues? a. cnidaria b. porifera c. platyhelminthes d. arthropoda e. chordata

How will you manage your time to accomplish the necessary tasks both on the job and at home?

What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?

As soon as i live in alabama and i have question to me with a report. or rather a statement. the statement i need with: discuss the influence of cost and availability on your states (alabama) statistics. i really need to complete this. so anything will ! 20 points are up for grabs to the most !