1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
goldenfox [79]
3 years ago
5

Imagine that you wish to compare two different diets that will be fed to tadpoles raised in a lab. One diet is a meat-based fish

food, and the other is the traditional diet of boiled lettuce. You want to see if the meat-based diet will be associated with an increase in the average weight of the tadpoles. In your experiment you keep all other factors, such as tadpole density per pan, temperature, pH, and the amount of food the same. The only difference between your control and experimental groups is the type of food the tadpoles receive.
Which is a good hypothesis for this tadpole experiment?
A. Tadpoles will be larger if the ph is higher.
B. Tadpole size will be unpredictable if fed a meat-based diet.
C. Tadpoles will be larger if fed a meat-based diet.
D. Tadpoles fed a meat-based diet will be bigger , but only in a tank with low numbers.
Biology
1 answer:
Deffense [45]3 years ago
3 0

Answer:

The correct answer is - C. Tadpoles will be larger if fed a meat-based diet.

Explanation:

In this experiment, it is observed that how the change in the type of diet if meat diet is internalized how the average weight of tadpoles increase comparatively than other types of diet.

In this experiment, pH remains the same so that can there would be no effect on this by a change in pH can be established by this experiment. The dependent variable is the increase in size so the correct hypothesis will be - C.

You might be interested in
Swamp coolers which use evaporational cooling are a good way to cool homes and buildings in South Carolina.
zalisa [80]

4. Evaporative cooling can be defined as the process of removal of the latent heat from a surface by the evaporation the evaporation of a liquid from there, which results in the reduction of the temperatures. This technique is used for cooling the homes in the dry and hot areas, such as South Carolina. The dry and hot surrounding there makes it easier for the water to evaporate when it passes through the evaporative coolers, making the surrounding air cooler.

Hence, the given statement is true.

5. When the outside temperature is as high as 83 degree Celsius, while the relative humidity is 66%, , it is likely that the sweating will take place, and the water will be evaporated from the skin, making a person feel cooler.

Hence, the given statement is true.

5 0
3 years ago
What causes a harvest moon to occur?
vredina [299]
It is caused by the atmosphere of the Earth. It is due of the scattering of light by the atmosphere. When the moon is near the horizon, the moonlight must pass through much more atmosphere than when the moon is directly overhead.
4 0
3 years ago
Read 2 more answers
Which sescribes the matingof organisms that have different homozygous alleles for a sumgle trait
Ymorist [56]
Mono hybrid cross dihybrid cross homozygous cross heterozygous
8 0
3 years ago
What does sustainability mean? please give examples too
satela [25.4K]
Hi there!

Sustainability means that something or someone has the ability to keep something going. 

For example, a plant could have good life sustainability because it has a special poison, keeping predators away from it.

You could be self sustainable by growing your own crops, collecting your own water, and making things you need.

Hope this helps!
5 0
3 years ago
Read 2 more answers
diagram the genotypes of the P1 pea plants from the previous four questions by placing the correct on the correct place
Mrrafil [7]

Answer:

Hope this helps!

Explanation:

7 0
3 years ago
Other questions:
  • Harry suffers from cystic fibrosis and frequently has periods where he can hardly breathe. the problem is most likely the result
    15·1 answer
  • GUYS AND GIRLS I NEED HELP PLZ!!!
    8·2 answers
  • PLEASE HELP ME I CAN"T FIGURE THESE OUT :-/
    14·1 answer
  • Why is the ozone layer crucial to life on earth
    7·1 answer
  • Which of the following describes how plant and animals each contribute to the survival of the other in a cooperative relationshi
    14·1 answer
  • PLEASE IM BEGGIN YOU CAN YOU HELP
    10·2 answers
  • Where does your blood become oxygenated ("picks up" oxygen)?
    9·1 answer
  • Describe the ways in which water in sewage polluted lake and water from the sea are
    10·1 answer
  • The food components gradually gets digested as food travels through the various components of alimentary canal. The digested foo
    13·1 answer
  • A population of 200 mice contains 168 brown mice. Brown is dominant to gray. How much of the population would be h o m o z y g o
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!