There are between 500 and 700 lyph nodes in the body. It depends on the individual person.
Lymph nodes are like little filters. They contain lymphatic fluids and also white blood cells that destroy any harmful germs that pass through them.
Budding is the predominant mode of asexual reproduction in sponge. Budding is a asexual reproduction in which a new organism develop from outgrowth or from bud due to cell division at one particular site. A small rounded outgrowth on asexually reproducing organism is cabable of developing into new individual
I thought it was (d) but I might be wrong
Hot spots, Divergent plate boundaries and Convergent plate boundaries
_______________ reactions transfer energy to the surroundings, usually as heat.
C. Exothermic