The monarch butterfly population has declined due to a scarcity of(1 point)

Responses

crops.
crops.

milkweed.
milkweed.

spiders.
spiders.

grasshoppers.
grasshoppers.

1 answer

The correct response is milkweed. Monarch butterflies rely on milkweed as their primary food source for their larvae, and the decline in milkweed due to habitat loss and agricultural practices has significantly impacted their populations.