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Pachacha [2.7K]
3 years ago
6

Which organism does not have a double loop circulatory system A) bird B)fish C) human D) dog

Biology
1 answer:
natta225 [31]3 years ago
5 0
Well double loop circulatory systems are present in mammals and bird if I remember correctly, since fish is the only animal that is that a mammal or a bird that would be the answer, B.
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The French scientist Jacques Monod famously said, "Anything found to be true of E. Coli must also be true of elephants." How is
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Answer:

The correct answer is : prokaryotic organisms like E. coli and higher organisms share common ancestor.

Explanation:

E. Coli is a prokaryotic organism or bacteria. On the metabolic level these organisms share similar homology with the higher organism other than this these organisms also show same core functions with higher level organisms such as elephant.

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3 years ago
Miguel's doctor has recommended that he consume less saturated fat. at his favorite fast-food restaurant, miguel chooses a grill
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Each gram of saturated fat give 9 calories. If Miguel's choice of the menu contained 6 gram of saturated fat,he choice contained 6g*9cal/g=54cal.
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Bart believes that mice exposed to radiowaves will become extra strong (maybe he's been reading too much Radioactive Man). He de
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1) Mice not radio waved.

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Explanation:

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  3. Dependent Variable - Strength of mice.
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Experimental setup

setup that is testing a hypothesis using a variable. In most cases only one variable should be tested at a time.

Control Setup

setup that is identical to the experimental setup, only it does not contain a variable.

Independent Variable

The one factor that is change by the person doing the experiment

Dependent Variable

The factor which is measured in the experiment

Constant

all the factor that stay the same in an experiment.

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3 years ago
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