Answer:they usually occur between nonmetals. For example, in water each hydrogen and oxygen share a pair of electrons to make a molecule of two hydrogen atoms single bonded to a single oxygen atom. In general ionic bonds occur between elements that are far apart on the periodic table.
Explanation:
A Competition i think hope it helps
Answer:
a. Gluteus maximus
Explanation:
The gluteus maximus muscle is one of the three gluteal muscles. As the name reflects, the gluteus maximus is one of the biggest muscle in the body. It is also heaviest muscle among the three gluteal muscles. The gluteus maximus is a superficial muscle of buttocks. Functionally, it serves as extensor muscle for femur bone of thighs.
-ptosis is the suffix that defines prolapse, as well as drooping, sagging, and falling down.
The structures of chloroplast and mitochondria are similar. Both organelles consist of a smooth outer membrane, folded inner membrane (in chloroplasts called lamellae, in mitochondria called cristae), and fluid intracellular space (in chloroplast called stroma, in mitochondria called matrix). Only these structures allow those organelles to perform their function. The presence of folded inner membranes enables a formation of compartments inside the organelles. Differences in concentrations of hydrogen ions in those compartments are important for photosynthesis in chloroplasts and cellular respiration in mitochondria.