Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to identify a mouse spider [title] Look for thick and stocky legs. [step] Since the mouse spider is a ground spider, they have very thick and stocky (almost muscular) legs. Female mouse spiders, too, have thicker legs than male spiders.

Ending1: [title] Look for burdock mouse legs. [step] These are legs that are long and slender, tapering away from the head to form a long v. Ending2: In addition, the male mouse spider may have long palps that appear as an extra pair of legs. [title] Check to see if they are 20 to 35 mm (. Ending3: [title] Notice prominent differences in the spider's build. [step] The mouse spider's build is also entirely dependent on their gender. Ending4: [title] Identify a mouse spider by its wings. [step] A mouse spider has wings on both sides of its body.

Answer format: ending1/ending2/ending3/ending4