Exclusively breastfed babies do not require additional water even when it is very hot outside, as long as baby is allowed to nurse as needed. Even in extremely hot, dry weather your baby can get all the liquids needed via breastmilk.
Smooth muscles contract very slowly, whereas skeletal muscles can contract at different rates. Skeletal muscles can be composed of fast-contracting fibers, slow-contracting fibers or a mixture of both.
Answers. Best Answer: this is a good cartoon for smooth muscle. in general, it is spindle shaped with a central nucleus. it is cross linking spindle fibers for contraction. it is NOT striated like skeletal and cardiac muscles.Source(s): http://www.udel.edu/biology/Wags/histopa...nswers. Best Answer: this is a good cartoon for smooth muscle. in general, it is spindle shaped with a central nucleus. it is cross linking spindle fibers for contraction. it is NOT striated like skeletal and cardiac muscles. Source(s): http://www.udel.edu/biology/Wags/histopa...