The structures that annelids use are palps, antennae, eyes, statocysts, nuchal organs and lateral organs.
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Answer:
A
Explanation:
Your ribs are apart of skeletal system and your ribs protect you lungs
Answer:
Excretion
Explanation:
The excretory system removes cellular wastes and helps maintain the salt-water balance in an organism. When cells break down proteins, they produce nitrogenous wastes, like urea. The excretory system serves to remove these nitrogenous waste products, as well as excess salts and water, from the body.
B) It's known as a Fault. That's why they say "Don't drill on a fault line," because when fault lines move they cause earthquakes, and other occurrences.
