It is ribosome just because the other ones are not proteins their cells ribosomes are produced from the endoplasmic reticulum
<span>How many openings are in the digestive system of flatworms? Answer: 1
Flatworms digestive system is called 2-way which mean the same opening is used for eat and removing waste. That's why it only has one opening. Human system is one way since we eat from the mouth and remove waste from the anus.</span>
Answer:
Drugs can be both good and bad for you, like health drugs or anesthetics.
Some drugs CAN be addictive, alchohol can be a type of drug, cigars contain drugs, not all drugs are illegal, some drugs can be eaten.
Root hairs allow the plant's roots to cover more ground, thus giving it the <span>Root hairs allow the plant's roots to cover more ground, thus giving it the opportunity to extract more nutrients and water from the soil.small intestine is not flat it has finger like projections called villi which increase absorptive area .</span>