It is to transport of two substrates in the same direction across the membrane.

Active transport

Explanation:

To transport the substrate across the membrane it will need energy in the process it's called active transport.

Symport

Explanation:

A symport is he transport of two different molecules or ions in the same direction through a membrane using a common carrier mechanism.

kelp are large brown algae that live in cool, relatively shallow waters close to the shore. they grow in dense groupings much like a forest on land. these underwater towers of kelp provide food and shelter for thousands of fish, invertebrates, and marine mammal species.

e) all of the above