Question

Plz help

Answer 1

i think is

The predators’ survival depends on biotic factors.

Answer 2

Answer:

B.  

Survival of all species of organisms depends greatly on abiotic factors.

Explanation:

The given image shows interdependence of several organisms on each other. Solar energy serves as source of energy for photosynthesis by which plants make their own food. Part of this food is stored in plant parts and serve as source of food and energy for organisms of next trophic level. All biotic factors include both heterotrophs and autotrophs depend greatly on solar energy, that is, an abiotic factor.