state and explain three adaptations of capillaries to their functions
Answers
Answered by
9
Answer:
Capillaries have walls only one endothelial cell thick, meaning their walls are very thin. This makes them well adapted for gas exchange, as substances only have to diffuse over a short distance. ... This also increases the surface area available for gas exchange, making exchange more efficient.
Answered by
2
Answer:
Some caterpillars physically camouflage themselves to look like bird droppings or sticks, while others have developed fake eyes to scare off birds. Some caterpillars even have chemical defenses gained from poisonous plants, which they then broadcast to predators with a bright warning coloration.
Similar questions