1) <span>Change the engine oil and oil filters. 2) After the boating season, replace the antifreeze if it is contaminated. Replace it. Replace the old filter with a new one, 3) A</span><span>n inboard engine accumulates debris during the course of a normal boating season. Use a cleaner in the engine to remove this debris. 4) Periodic check should be made on the Water Pump Impeller, Prop Shaft, Engine hoses and Stuffing box.5) Check the engine compartment for leaks.</span>
Answer:
no goggles, smelling the substance and not wafting it, there is liquid on the ground, not being careful of surrounding (the person holding the box), and someone is on the ground during an active experiment
Explanation:
<span>Answer:
Choice B - station B Precipitation occurs when the air temperature and the dew point temperature are the same. It also occurs where there is 100% cloud coverage.</span>
The condition which is most likely to cause death of a botulism patient is Respiratory failure.
Explanation:
The causal organism of Botulism is the bacteria <em>Clostridium botulinum.</em>
It is usually found in canned food and causes a very severe food poisoning.
The bacteria release botulinum toxin on reaching the intestine of the person and from their the toxins are absorbed into the blood.
Botulism mainly effects the neuromuscular system of the body. .
The basic symptoms of botulism is characterised by weaknes in limbs , jaws and eyes.
A decreased muscular activity sometimes causes constipation due to slowed down peristalsis.
Sometimes nausea , vomiting and diarrhea may occur.
If left untreated and in severe cases, the toxins may proceed to effect the respiratory muscle thus hindering the proper breathing and gaseous exchange.
A further damage could result in the respiratory failure.
Answer:
Xiao can use these structures to create a similarity matrix that enables to differentiate between synapomorphies and homoplasies
.
Explanation:
A synapomorphy is a trait that has been inherited from the same ancestor, this trait enables to establish a relation of homology between two or more species; while a homoplasy is an analog structure that doesn't have homology.
