Question

help @csimmons01 which of these illustrate how ecosystems are connected
a. marine turtles eat mats of floating algea and are eaten by sharks
b.krill consume phytoplankton that capture energy by phytosynthisis
c. decomposers break down the remains of a squirell and return its nutrients to the soil
d. a pelican feeds on ocean fish,and a crow eats the pelicans eggs

Answer 1

D.

Answer 2

thank you