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lisabon 2012 [21]
3 years ago
6

Based on the students' experimental design, state an appropriate hypothesis.

Biology
2 answers:
blagie [28]3 years ago
4 0

Answer:

difference between inhalation and fermentation ?? SVT

Please reply! In addition to this, you need to know more about it.

dimulka [17.4K]3 years ago
3 0

Answer:

i think it is D. i hope its right  

Explanation:

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Many studies have indicated that there is some genetic influence on body weight and composition. Researchers have established a
sukhopar [10]

Answer:

A

Explanation:

The thrifty gene hypothesis postulates that due to dietary scarcity during human evolution, people are prone to obesity by storing energy as fat, an ability to take advantage of rare periods of abundance  and this is advantageous during times of food availability. individuals with greater adipose reserves would more likely survive famine. This tendency to store fat could lead to obesity.

FTO is an enzyme that is encoded in humans by FTO gene located on chromosome 16. Increase in this enzyme is associated with the regulation of energy intake but not feeding reward. Also, the set point theory indicates that bodies are meant to stay within a narrow weight range but it is susceptible to chnage overtime.

4 0
3 years ago
Boreal owls range over a much larger area than do other owls of similar size. The reason for this behavior is probably that the
Sonbull [250]

Answer:

(B) Boreal owls range over larger areas in regions where food of the sort eaten by small mammals is sparse than they do in regions where such food is abundant

Explanation:

Living beings exhibit various changes in the behavior and niche to make themselves better fitted to the conditions of their habitats.  

Boreal owls feed on the other smaller mammals such as mice and shrews. These organisms that serve as their prey are relatively less abundant in the habitat. To ensure the food availability, the boreal owls occupy a larger area so that they can catch their less abundant food organisms.  

In the habitats where the prey species of boreal owls are present in a larger number, these owls occupy smaller regions since the food organisms are easily available.  

7 0
3 years ago
A new screening test for Lyme disease is developed for use in the general population. The sensitivity and specificity of the new
Ahat [919]

Answer:

The predictive value of a positive test is:

B. 18.2%

Explanation:

5 0
3 years ago
1pt Salts dissociate into component ions when placed in
dexar [7]

Answer:

D. Water

Explanation:

the covalent bonds of water are stronger than the ionic bonds in the salt molecules so they dissolve.

8 0
3 years ago
In what ways do humans use diatoms?​
creativ13 [48]

As diatoms are made from silica this makes diatomaceous earth very abrasive, and so the sharpness enhances the particles as a pesticide. Diatoms are also useful in forensic studies. If a person has drowned then diatoms are able to enter the human body.

3 0
3 years ago
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