Answer:
Stomach acid kills bacteria and parasites that have been swallowed. Your urine flow flushes out pathogens from the bladder area. Skin, tears and mucus are part of the first line of defence in fighting infection. They help to protect us against invading pathogens
Explanation:
<span>If phosphorus affects tomato fruit production, then plants that are fertilized with phosphorus will produce more tomatoes</span>
answer: both aspects , sameness &variety are the result of biological evolution.
The property of the phospholipid bilayer that allows proteins to move laterally in the membrane would be the ability to behave as a two-dimensional fluid where the molecules can freely move laterally. It is an important property and is affected by composition and temperature largely.
Answer:
107 m/s
Explanation:
speed = distance / time taken
speed = 0.914 / 0.00854
speed = 107.0357 m/s
round off ( 107.0357 ) = 107 m/s
