Question

this food web is from an ocean ecosystem in the ross sea, off the coast of antarctica. which arrows show energy moving from a primary consumer to a secondary consumer? select all that apply. the arrow between the krill and the adélie penguin the arrow between the salps and the emperor penguin the arrow between the microzooplankton and the copepod

Explanation:

Step1: Define primary and secondary consumers

Primary consumers eat producers, secondary consumers eat primary - consumers.

Step2: Analyze each option

• For the arrow between the krill (primary consumer) and the Adélie penguin (secondary consumer), energy moves from primary to secondary consumer.
• For the arrow between the salps (primary consumer) and the emperor penguin (secondary consumer), energy moves from primary to secondary consumer.
• For the arrow between the microzooplankton (producer) and the copepod (primary consumer), it's from producer to primary consumer, not from primary to secondary consumer.

Answer:

the arrow between the krill and the Adélie penguin, the arrow between the salps and the emperor penguin