5. A population of deer lives in Canada. Over 50 years, the size of the deer population decreased. What best explains the decrease in the size of the deer
population?
A lot of deer died and no deer were born
Fewer deer were born than died
The deer population is always decreasing because deer are always being eaten.
O More deer were born than died.

answer; i believe that the correct answer is (light);

science-ocean floors and habitats study guide by volleyballqueen3817 a major advance in ocean-floor mapping. list four sections of the ocean floor. algae that use sunlight to produce their own food through photosynthesis. all of the feeding relationships that exist in a habitat. drying out, predators, find food.

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;