.. what where the options if the question is saying select all that apply?
Sponges are the simplest bilateral animal and do lack a body cavity. A sponge has two layers of tissue.
Lactobacillus<span> is a genus of Gram-positive, facultative anaerobic or microaerophilic, rod-shaped, non-sporeforming bacteria. They are a major part of the lactic acid bacteria group (example: they convert sugars to lactic acid).</span>
You need to put up a picture
Are you from USA or not or India
