Answer:
C. Protons
Explanation:
The number of protons in the nucleus of an atom determines an element's atomic number. In other words, each element has a unique number that identifies how many protons are in one atom of that element.
<span>The answer is columnar
epithelium. This type of epithelium with tall columnar cells is adapted for absorption
and is also protective. The epithelium of the proximal convoluted tubule has microvilli
that increase the surface area for reabsorption of water and minerals back into
the bloodstream. </span>
Explanation:
Biodiversity provides us with drinking water, oxygen to breathe, food, medicine, decomposition of waste, and helps our planet withstand natural disasters.
the presence of food in the stomach typically causes release of gastrin, but low pH inhibits release of gastrin.
Answer:
The bright colors act as a warning
Explanation
Bright colors on an animal are typically a sign that an animal is poisonous, such as the colors on a poison dart frog.
