Answer:
Abiotic is basically a non living factor so the answer is
D. Sunlight, temperature , conductivity, dissolved oxygen.
All other options contain one biotic or living factor like algae, star fish and crabs these aren't Abiotic.
What grade level?? Soo i can try to figure it out
Answer: Ions are defined as atoms that have lost or gained an electron and have a charge.
Explanation: Ions are charged atoms. Ions can be negative or positive. When an atom looses one or more electrons, it becomes positively charged and a positively charged atom is called a cation. When an atom gains one or more electrons it becomes negatively charged and a negatively charged atom is called an anion.
Answer:
The answer is true.
Explanation:
The meaning of health and illnes was always dependent on historical and cultural contexts throughout human history. This was the case especially for psychological illnesses and certain diseases that alter the physical appearence of people. Even in today's world where science is so advanced and the world is interconnected through an immense web of communication, these stigmas for mental illnesses and bloodborne diseases, especially for HIV and alike, continue to exist in parts of the world.
I hope this answer helps.
