Answer:
Sorry its a little blurry.
Examples of abiotic factors are water, air, soil, sunlight, and minerals. Biotic factors are living or once-living organisms in the ecosystem. These are obtained from the biosphere and are capable of reproduction. Examples of biotic factors are animals, birds, plants, fungi, and other similar organisms.
Answer:
6ft squared
Step-by-step explanation:
base x height divided by 2
3 x 4 = 12
12/2
6
25 and. Half by 16 then do the 15