A scientist was in the field for one hour studying local plants and animals. She observed organisms in the field and record them on a list. Which organism should she label a producer in the diagram she makes?
Tree
Grass
ants climbing on tree
hawk
earthworm
Mice

A. Earthworm
B wild grass
C. red -tailed hawk
D. field Mice

Sydney drew a flow chart to illustrate the nitrogen cycle.which labels best complete the flow chart? x: producers undergo photosynthesis.y: nitrogen compounds are released into the air.x: nitrogen compounds are released into the air.y: producers undergo photosynthesis.x: free nitrogen is in the atmosphere.y: producers absorb nitrogen compounds through their roots.x: producers absorb nitrogen compounds through their roots.y: free nitrogen is in the atmosphere.

Natalie had random hand movements when she was two months old. when she was six months old, she used to grab a block with her whole hand. now at the age of ten months, she can grasp the same block with her thumb and forefinger. this sequence of growth in her hand and finger movements is according to the pattern.

Why did the federal government end its support of yucca mountain as a site for long-term storage of nuclear water