Amino acids combine to form a dipeptide molecule, but their reaction is a condensation reaction.
Answer: in this ecosystem tuna fish are considered predators and small fishes are their prey.
Explanation: This is just an easy smart guess why? because the Tuna fish(predator) eat the small fishes(prey) as if what it looks like in the chart.
Im not sure about this question but i hope this helps
C). As particles gain kinetic energy, they will speed up. With this new velocity they will collide with the sides of the wall more frequently by nature.
Hope I helped!
7+8=15 es un cation ok ok ok ok