Because pressure sensors are found deep in the dermis, they are not able to feel the difference between a little pressure and a lot of pressure.

true or false?

Which of the following is not a defining characteristic of plants?

Aplant may open end close its stomata to prevent excess water loss and maintain

Ascientist is conducting an investigation that involves water, silver, carbon dioxide, and oxygen gas which group of statements best describes all of the materials he is using in the investigation?