Answer:
below
Explanation:
I'm unsure on what your lab was about or what you experimented but I'll give you a definition of the carbon cycle.
The carbon cycle is the process in which carbon gets moved around in all the hemispheres of the earth. For example, atmosphere, geosphere, pedosphere, biosphere, etc. Carbon is very important not only many minerals but all biological compounds.
Best of Luck!
Answer:
Anther contain saclike structure called microsporangia that have micrspores mother cells that develop in to male gametophyte
Explanation:
Sporangia cosist of microspores mother cells and megaspores mother cells in land plant that develops in to male and female gametophyte respectivelly. Then latter on the male gametophyte gie rise to male gametes and female gmetophyte give rise to female gametes and after fusion of the gametes an other gametophyte is arise which give rise to sporophyte and thr sporophyte give rise to gametophtye which is called alternation of generation.
DDT was once used as an insecticide to B. kill insects. It was banned in 1972 because it thinned the eggshells of birds of prey like the patriotic bald eagle and the peregrine falcon.
