Look at the image of a muscle fiber.
mc019-1.jpg which is represented by the image?
a) smooth muscle
b) cardiac muscle
c) actin and myosin
d) sacromere and tendon

satellites are frequently used to make observations of the orbit on earth

and after water is usually warmed by the sun the water temperature raises and then evaporates .

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.