Answer:
A metamorphic rock can be classifies according to its texture and compositions.
Explanation:
Answer:
Biological membranes consist of a double sheet (known as a bilayer) of lipid molecules. This structure is generally referred to as the phospholipid bilayer. In addition to the various types of lipids that occur in biological membranes, membrane proteins and sugars are also key components of the structure.
Explanation:
Answer:
The answeer is both B and D.
The answer is a. because bacteria are prokaryotes and therefore don't have mitochondria
