If an owl eats a mouse that eats grass, the owl is a
A. Producer
B. Second- level consumer
C. First level consumer
D. Decomposer

What is a group of organisms that are closely related and share similar characteristics

How are fungi more like an animal? they have a cell wall. they are heterotrophs that absorb their food. they produce seeds and have membrane-bound nucleus. they use sunlight for photosynthesis.

Astudent poured a solution of bromothymol blue indicator into three test tubes. then he placed an aquatic plant in two of the test tubes, as shown below. he placed a stopper on each test tube and placed them all in the dark for 24 hours. bromothymol blue turns from blue to yellow in the presence of co2