What is the name of the protective sac in which the heart is enclosed?

~fourth largest plate ~includes parts of the indian and atlantic oceans ~subducts below the eurasian plate on the west side ~ the arabian and somali plates form boundaries with it what is the name of the tectonic plate described above? a) african plate b) eurasian plate c) north american plate d) indo- australian plate

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above

Environmental science are unconsidered with methods to preserve natural resourcesa.trueb.false