Answer:
b) aorta
Explanation:
On contraction of the atrium, the atrioventricular valves open and push blood to their respective ventricles. Oxygenated blood from the left atrium moves to left ventricle. On contraction of ventricles, semilunar valves open and oxygenated blood from left ventricles is pushed into the aorta, a major artery which distributes blood to the body cells through different arteries.
Answer:
Anaerobic chemoorganotrophy.
Explanation:
Anaerobic chemoorganotrophs may be defined as the organisms that has the ability to prepare their food with the help of organic chemicals in the basence of oxygen. The microorganism uses this metabolism to cause disease in other organism.
The pathogens like Clostridium tetani use the anaerobic chemoorganotrophs bacteria as they injected into the tissue and do metabolism without the presence of oxygen. They can not cause disease on skin surface as abundant oxygen is present on the body surface.
Thus, the answer is anaerobic chemoorganotrophy.
Answer:
The entire viral particle penetrates an animal cell, while only the viral genome penetrates a bacterial cell.
Explanation:
I Believe is it B. the reason is simple because of common sense. You got to know how much you sweat to know how much to drink.
The answer is A hope this helps
