There are
50 protons in tin
50 electrons in tin
And 69 neutrons
Hope this helps
23. When the sperm cell then meets the egg, the 23 chromosomes that each sex cell have form the 46 total chromosomes that each human being has.
<span>C. Glycolysis
Krebs cycle and ETC only occur during aerobic respiration</span>
There are two approaches used when inserting a pacemaker; the epicardial approach and the transvenous approach. Epicardial approach involves the opening the chest cavity and placing a lead on epicardial sac of heart while the transvenous approach involves accessing a vein and inserting an electrode into the vein. Epicardial approach for inserting pacemakers are divided based on approach to heart thoracotomy, upper abdominal or endoscopic.
Answer:
Cardiac tissue
Explanation:
I think this is so because cardiac muscle tissue is only found in your heart, where it performs coordinated contractions that allow your heart to pump blood through your circulatory system.
Hope this helps!
