Your primary concern should be their safety. :)
Answer:
I believe it is C.
Explanation:
I take a personal fitness trainer class and the normal p.e currently.
Hopefully that helps you out
Answer:A
female gametophyte that has developed within a sporangium that has dispersed with the aid of additional protective sporophyte tissue layers
Explanation: An Ovule is made up of three parts: The integument, forming its outer layer, the nucellus (or remnant of the megasporangium), and the female gametophyte (formed from a haploid megaspore) in its center.
It is the structure that gives rise to and contains the female reproductive cells in seed plants.
Inhalants can cause immediate brain damage while amphetamines do not