Ponds have some areas that are always dark with no sunlight penetrating.
Decomposers include bacteria and fungi.
Decomposers include bacteria and fungi.
Proteins are broken down into _____.
Proteins are broken down into _____.
Greater diversity occurs with not only a greater number of s…
Greater diversity occurs with not only a greater number of species, but also the evenness of the different species.
Species that have a large influence on their community.
Species that have a large influence on their community.
Which of the following is not an advantage of having an endo…
Which of the following is not an advantage of having an endoskeleton?
The accessory sex glands add ___ to the semen.
The accessory sex glands add ___ to the semen.
This area has less than 10 inches of rain per year, hot days…
This area has less than 10 inches of rain per year, hot days and cold nights.
Which of the following is(are) true about B lymphocytes?
Which of the following is(are) true about B lymphocytes?
This area has little precipitation mostly in the form of sno…
This area has little precipitation mostly in the form of snow, permafrost, no trees.