Answer:
C , sperm is a gamete in a male
Aseptic technique<span> is a method designed to prevent contamination from microorganisms. It involves applying the strictest rules and utilizing what is known about infection prevention to minimize the risks that you'll experience an infection.</span>
Explanation:when we are hungry.we crave for food and eat.
the stimulus is when we are hungry
the response that come from brain is that order us to eat
the stimulie is internal.
hope this will help
Answer:
The lymphatic system is a system in the human body that consists of a network of tissues and organs that assist in ridding our bodies of toxins, as well as waste or other unwanted things that may be inside of us. The main purpose of this system is to transport a fluid called lymph, which contains infection fighting white blood cells, throughout the body.
Answer:
The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.