<span>The answer is the option a. Humans are protected from some infections by specialized cells wich produce chemicals that destroy microbes. Those cells are white blood cells, also named leukocytes. Leukocytes attack bacteria, viruses and germs to protect our body from infectious diseases.</span>
They have a nerve tissue located in the head end that can detect objects through its sense organs. The sense organs are sensitive to light, touch and vibrations.
Difficult because it went against basically everything that was previously believed to be true
Answer:
Photosynthesis makes the glucose that is used in cellular respiration to make ATP. While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide. It is the released oxygen that is used by us and most other organisms for cellular respiration.
Explanation:
The products of Photosynthesis are the reactants of Cellular Respiration and vice-versa. It is also shown in the equation;
Photosynthesis: 
= 
Carbon Dioxide + Water + energy from light = Glucose + Oxygen
Cellular Respiration: 
Glucose + Oxygen = Carbon Dioxide + Water + ATP
<span>C. avoid caffeine when using this oral medication: consuming caffeine would cause an overdose of the caffeine or similarly chemical compounds in the clients system due to the fact that theophylline is chemically similar to the family of caffeine products.</span>
