Answer:
D. Pulmonary circulatory loop
Explanation:
The Pulmonary circulatory loop transports the blood between the heart and the lungs only. In this pulmonary loop deoxygenated blood the heart through the right ventricle and goes through the pulmonary trunk. The pulmonary trunk splits inside the right and left pulmonary arteries.
Arteries have oxygenated blood inside of them.
Answer:
According to Penn Foster's Student Handbook, the Academic Dishonesty section defines cheating as any: effort at inappropriate collaborative activity in which the work submitted to the school does not represent the work of the enrolled student.
Explanation:
- According to the handbook provided at Penn foster, cheating by any means is prohibited.
- It is prohibited to use content to cheat on the tests and assignments, to help others cheat, or use any means to bring shame to the Penn fosters education programs by compromising its identity.
- Examples of cheating include:
- using materials like textbooks, formulas, cheats ,notes during tests
- allowing another student to copy your assignment
- submitting plagiarized content as assignment
There are instances
that when we are exposed to virus or bacteria, the antigen A in our body try to
fight but still we get sick, take some medication and we are then healed. Then,
another exposure to a new virus or bacteria, the antigen B reacts weakly for
our immune system do not recognized the foreign pathogen that invade the body
resulting to slight sore throat after visiting your sister at school.
sorry po malabo po talaga yung pic. d mabasa kakahilo po. sasagutan ko po yan kung malinaw pramis (◍•ᴗ•◍)
D.it uses safer compounds to produce contrast.
