What are some examples of angiosperms

(6.02 mc)what affect do marine protected areas have on environmental quality? they increase environmental quality by preventing resource overuse. they increase environmental quality by adding new species. they decrease environmental quality by removing all human activity. they decrease environmental quality by adding recycling facilities.

Why should organisms reproduce more offspring than will survive? select all that apply.

Does all the energy stored by the phytoplankton reach the top level of the pyramid