A group of cells performing similar function is called a tissue
Answer: A
Explanation:
Oxygen makes up another 20 to 21 percent of our atmosphere. It's essential for life on Earth, and interestingly enough, it is poisonous when highly concentrated. Our concentration of 20 to 21 percent seems just right.
Answer:
Food microbiologists research micro-organisms in food and are tasked primarily with preventing food-borne diseases. They study food poisoning, spoilage, and preservation, as well as participating in food
You would need to do a redraw. Residual Potassium from the EDTA would mess with the 9:1 blood to heparin ratio.
Answer:
.A.
Were the organisms produced by sexual or asexual reproduction?
