Hello!
The body of a sponge is not very complex, mainly because it has no cells. It has 2 outer layers and supportive needles, but no cells!
Enjoy.
~Isabella
Answer:
The area below Earth's surface that fills with water is called the aquifers. It's where the groundwater accumulates.
Any photos below 7 is known as acidic, the lower the pH the more acidic the solution I believe.
Answer:
headaches, lethargy or feeling tired, cravings, muscle pain, nausea, bloating and even insomnia.
Explanation:
Cures and medicines for diseases, such as diabetes, can be credited to the study of Biology