Answer:
The correct answer is -Sponges lack true tissue but have morevariation in cell type than animas in oter phylum.
Explanation:
Sponges are belong under phylum porifera which have diverse form encrusting sheets to volcano shaped mounds.
The tubes that contain in their body are differ in size from millimeter upto one meter.
The poriferans contain canal system and with help of this, they pump water which enters through a specialed pores called ostia that flows through canal called spongocoel and finally the water exits from their body through oscula.
The sponges show complex organization as their body contain single tube with 2 cell layer thick.
Ascon,leucon,sycons are the level of complexity.
<span>Which types of foods contain which types of macromolecules? Is one type of macromolecule healthier to eat than another? Why do you think so?</span>
3 to seven days prior to sexual intercourse.
It's the first one, prokaryotic cells don't have membrane bound organelles, including the nucleus
The answer would be B:The data suggests that exercise increases the rate of cellular respiration because more carbon dioxide was produced.
The data has a consistent trend that show the time needed to change BTB color after exercising is much shorter compared to before exercising. If the time needed longer, this show that the amount carbon dioxide removed from the lungs is higher. The reaction that power up the muscle will produce carbon dioxide as side product in cellular respiration.
