Answer:
Pre-eclampsia is thought to be caused by the placenta not developing properly due to a problem with the blood vessels supplying it.
Explanation:
I believe this is correct, if not let me know and I will fix it. I'm sorry in advance if it is incorrect.
The doctor examined her external ear canal and tympanic membrane with an otoscope. An otoscope is an instrument used to visually examine the external ear canal and tympanic membrane. Eardrum or tympanic membrane is a thin layer of tissue in human ear that receives sound vibrations from the outer air and transmits them to the auditory ossicles, which are tiny bones in the tympanic cavity.
Answer:
The inside of the cell has a low concentration of sodium ions, and the outside of the cell has a higher concentration of sodium ions.
Explanation:
False
their legs were made form the spine of stingrays and they were used to ward of bad storms.
Answer:
The last one. Plants make more sugar on sunny days than on cloudy days
Explanation:
