2. Which food chain correctly diagrams the flow of energy? A
Primary
consumer
Producer
Tertiary
consumer
Secondary
consumer
B.
Producer
Primary
consumer
Secondary
consumer
Tertiary
consumer
c.
Primary
consumer
Secondary
Tertiary
consumer
consumer
Producer
D.
Tertiary
consumer
Secondary
consumer
Primary
consumer
Producer

Which way do the nitrogenous bases in dna pair up? a. a and g; t and c b. a and c; t and g c. a and t; g and c d. a and a; t and t; g and g; c and c

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the

An ecologist studied the same species of deer during the summer and the winter. she noticed that during the summer, when there was plenty of food, the deer were energetic and playful. however, during winter when food was scarce, the deer moved more slowly and did not run unless they needed to escape a predator. which scientific fact is best supported by her observations?