Fun facts: A Flatworm has a single opening to its stomach, in the middle of its underside. The Flatworms in vernal pools can stick this pharynx (throat/mouth) into their prey. Like a short vacuum cleaner hose, it sucks out the insides of their prey.They also use it to push wastes out of their bodies.escription: Although they are called Flatworms, these invertebrates are not flat. They are round-bodied with a flat belly. They are longer than they are wide. They are pointed at each end.
1 The video can only be uploaded if it is less than 1024 MB in size and no longer than 20 minutes. 2  Shoot the video with a medium resolution. 3  The higher the resolution, the more the size of the video. 4  If you do not want a particular person(s) to see the video, be sure to specify that before sharing the video.
The option to add a picture to your Facebook profile is in the Photos section. Your friends and family can comment on the picture after it is visible on your profile. Step 1. Log into your Facebook account, then click on your profile name in the upper-right corner of the page.Step 2. Click Photos on the left side of the page, then click the Upload Photosbutton in the upper-right corner of the page. The Upload Photos window opens.Related Reading: How to Change the Default Picture From Facebook Mobile.tep 2. Click Photos on the left side of the page, then click the Upload Photosbutton in the upper-right corner of the page. The Upload Photos window opens. Related Reading: How to Change the Default Picture From Facebook Mobile.