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What were exterminated from Harvard's bio labs when they were found to be carrying radioactive chemicals into the walls?
Wiki User
∙ 14y ago
What were exterminated from Harvard's bio labs when they were found to be carrying radioactive chemicals into the walls?
Wiki User
∙ 14y ago
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The number of individuals an evironment can sustain for an indefinite period of time is called its?
The largest population a particular environment can support of particular species is called its carrying capacity.
Oxygen-carrying mechanism of blood?
haemoglobin
What is the fluid that is carrying gases to the body?
Blood.
What is the major energy-carrying molecules of cells?
ATP
What is the purpose of carrying out a preliminary trial?
AQA Diffusion paper?
What did Harvard exterminate because they were carrying radioactive particles into the walls?
Ants were exterminated at Harvard because they were found to be carrying radioactive particles into the walls. The ants were a part of a study in the Harvard biology labs.
Where can radioactive devices be found in?
custom made carrying cases.
How do the emergency services know what chemicals are being carried by lorries on the road?
They know because the Lorries have Hazard Signs on them when carrying chemicals.
What small vessel and organ carries chemicals throughout the body?
The organ that is responsible for carrying chemicals through the body is the heart. This is because the heart pumps the blood which carries chemicals and oxygen to all body parts.
Dot class for radioactive materials?
The DOT (Department of Transportation) class for radioactive materials is Hazardous. The specific Hazard number will be determined by the exact name of the radioactive materials. Special permits and placarding are needed for vehicles carrying hazardous materials. The DOT class is categorized into 9 classes according to hazardous materials transportation. Class 7 is the general DOT class for radioactive materials.
What is the deadliest effect on body when you user of tobacco?
when you smoke 4,700 chemicals enter the body. but when your saliva sits in your mouth and the spit is carrying the chemicals and you swallow. it travels to the liver the stomach kidneys and the blood stream damaging most of your vital organs in the body.
What substance excites the nervous system?
The nervous system responds to stimuli, that is referred to as excitability. The chemicals that are involved in carrying the impulse from being excited are called neurotransmitters.
What is the rain that is not absorbed by soil and how can it cause pollution?
Rain that is not absorbed by soil is Runoff. It causes pollution by carrying loose surface soil, fertilizers and other chemicals into our natural waterways.
How does smoking tobacco affect a developing baby?
All the chemicals and what not in it is not good or healthy for a mother to have in her body while she is carrying a child. Since it's only a baby it is prone to be miscarried.
How do I identify unknown materials?
Carrying out various tests such as heating or mixing with other chemicals can help to identify unknown materials. Heating can give different smells and different colors.
How do human actions increase the carrying capacity of some ecosystems?
Humans can affect the carrying capacity of ecosystems by taking or adding something to the environment. Such as natural resources and chemicals. These can greatly affect the environment, thus greatly affecting the animals in the environment
When should student wear safety glasses?
To prevent eye damage from the dangerous things found in a science lab?When carrying out any practical work (or being in a lab when others are carrying out practical work) which could result in damage to the eyes, e.g. working with chemicals that are corrosive, irritants etc.
