Answer:
a substance that has a ph level less than 7
Explanation:
Explanation:
Carrier proteins are proteins that carry substances from one side of a biological membrane to the other.
Answer:
its hard to tell without an image, but similar eye shape, nose shape, paw color, same stripes could all be a possibility
The tissue that forms the outer surface of the body is a stratified squamous keratinized epithelium. The surface layer of dead cells(stratum corneum) is made to keep things out of the body, protecting it. The tissue that lines the digestive tract(e.g. intestine). Is made from 1 layer of columnar cells that facilitate the absorption of nutrients. Both tissues are epithelia.
