I know they carry diseases which can harm or kill the animal it is attached to. These diseases can taint the meat of the animal so it wouldn't be wise to eat it which stinks if the animal is bread for eating. They can also irritate the skin and cause rashes, or even eat the flesh of the animal away.
Answer:
a. Capsules
Explanation:
Capsules are features of bacteria cell. A bacterial capsule is a structure made up of polysaccharides and proteins that functions to prevent pathogenic bacteria from getting engulfed (phagocytosid) by the immune system (white blood cell).
According to this question, capsules are bacteria structure that aid in antiphagocytosis of the bacteria. Gjj
Vascular plants reproduce with seeds, nonvascular plants do not, therefore it is C.
Answer:
mL of oxygen in 
ml of blood
Explanation:
It is proven that a healthy human being has in general 
grams of hemoglobin in milliliters of blood.
It is given that -
Amount of oxygen found in 
grams of hemoglobin is equal to 
milliliters of oxygen.
Thus, the total amount of oxygen in milliliters would be equal to product of total weight of hemoglobin and the total amount of oxygen in ml in one gram of hemoglobin.
mL
