Question

when a person gets a cut on the skin, body systems work together to repair the cut. the dermis in the skin signal that the cut. the skin then grows new cells to replace the damaged cells.
which body systems are working together to heal a cut?

function\tbody system
signal that there is a cut in the skin\tintegumentary
send blood cells and nutrients to the cut\timmune
grow new skin cells to close the cut\tcirculatory

function\tbody system
signal that there is a cut in the skin\tintegumentary

Explanation:

To solve the matching, we analyze each function:

• Signal that there is a cut in the skin: This is the role of the nervous system (sensory receptors detect the injury), so it matches with "Integumentary" (the skin is part of the integumentary system, and sensory signals from skin are related, but more accurately, the nervous system's sensory function, but among the options, "Integumentary" is for the skin's role in sensing? Wait, no—correctly: The skin (integumentary) has sensory receptors to signal injury. So "Signal that there is a cut in the skin" → Integumentary.
• Sending blood cells and platelets to the cut: This is the circulatory system (blood and platelets are transported via blood vessels), so "Sending blood - cells and platelets to the cut" → Circulatory.
• Using white blood cells to clean the cut: White blood cells are part of the immune system (defense against pathogens and cleaning wounds), so "Using white blood cells to clean the cut" → Defense (immune system's defense/cleaning role).
• Growing new skin cells to replace damaged cells: The integumentary system (skin) has cells that can regenerate, so "Growing new skin cells to replace damaged cells" → Integumentary? Wait, no—wait the first part: Wait, let's re - match:

Wait, the first "Function" and "Body System" columns:

• Function: Signal that there is a cut in the skin → Body System: Integumentary (because the skin's sensory receptors detect the cut, part of integumentary system's sensory function).
• Function: Sending blood cells and platelets to the cut → Body System: Circulatory (blood cells and platelets are in blood, transported by circulatory system).
• Function: Using white blood cells to clean the cut → Body System: Defense (white blood cells are part of the immune/defense system).
• Function: Growing new skin cells to replace damaged cells → Body System: Integumentary (skin cells regenerate, part of integumentary system's role in repair).

Wait, but maybe the intended matches are:

• Signal that there is a cut in the skin: Integumentary (since skin is integumentary, and it senses the cut)
• Sending blood cells and platelets to the cut: Circulatory (blood is circulated)
• Using white blood cells to clean the cut: Defense (white blood cells defend/clean)
• Growing new skin cells to replace damaged cells: Integumentary (skin cells grow back, part of integumentary system's repair)

But let's do the correct matching:

1. Signal that there is a cut in the skin: The skin (integumentary system) has sensory nerves to detect the cut, so matches with Integumentary.
2. Sending blood cells and platelets to the cut: The circulatory system (heart, blood vessels) sends blood (with cells and platelets) to the cut, so matches with Circulatory.
3. Using white blood cells to clean the cut: White blood cells are part of the body's defense (immune) system to clean the wound, so matches with Defense.
4. Growing new skin cells to replace damaged cells: The integumentary system (skin) has cells (like keratinocytes) that can divide and replace damaged cells, so matches with Integumentary.

Answer:

• Signal that there is a cut in the skin - Integumentary
• Sending blood cells and platelets to the cut - Circulatory
• Using white blood cells to clean the cut - Defense
• Growing new skin cells to replace damaged cells - Integumentary