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Scorpion4ik [409]
3 years ago
13

QUIZ

Biology
1 answer:
Eddi Din [679]3 years ago
8 0

Answer:

I think the major limitation of her experiment is :

C. She cannot explain what causes the difference

To find this out, she need to find out which could be the independent variable (such as the machine, tire, wind, etc)

<em>Hope it helps answer the question! Also good luck on the test:)</em>

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The initial dose of theophylline for an adult is 0.8 mg/kg/hr for 12 hours. how many ml of an iv solution containing 800 mg per
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If the patient weight is 250 lb and the doses are 0.8mg/kg/hour for 12 hours, then the total amount of theophylline needed would be:
250lb * 0.453592kg/lb* 0.8mg/kg/hr * 12hr= <span>1088.6208mg

If the solution contains 800mg of </span>theophylline for 100ml volume, then the volume needed would be: 1088.62 mg / (800mg/100ml)= 136.07ml
7 0
3 years ago
Select the statements that explain why duplication is a driving force for evolution and the generation of new genes.
Paha777 [63]
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4 0
3 years ago
Read 2 more answers
What advantage is there in having the special sensory organs confined to the head region?
Dmitriy789 [7]
The answer to this question would be: rapid impulse transmission. 

By having organ near the head, the brain can process the information faster because the length of the nerve that carries the impulse from organ would be much shorter. The nerve also at lower risk of damage since it was shorter.
But it makes the head very important and damage to the head can cause much more problem than any part of the body.
3 0
3 years ago
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In which developmental stage are genetic malformations most likely to occur?
S_A_V [24]
<span>The answer would be: A) First trimester

</span>Genetic malformation should happen when the baby is forming its organs. Most of the organ is formed at the 3rd weeks of pregnancy which is part of the first trimester. If there is no malformation at this stage, it is less likely that any will develop at the later stage since it involve more growing and developing the current organ.
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3 years ago
When heating a liquid in a test tube, a student should always
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Answer:

the answer is always wear safety goggles

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3 years ago
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