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Ostrovityanka [42]
3 years ago
5

Design an experiment to test the effect of aeration on the growth of roots of bean seedlings. In your

Biology
1 answer:
Ivahew [28]3 years ago
3 0
One hypothesis can be that there is an effect of aeration on the growth of roots of bean seedlings.

Control group: has "no aeration"
Experimental group: has the aeration treatment

Dependent variable: growth can be measured in the length of the seedlings probably in centimeters



Researching is composed of various explorations in utilizing the scientific method in the process. It also, answers any scientific inquiry with the use of scientific method. Research enables and promotes the scientific community at a larger scale. Contributing and collaborating knowledge all-over the people and persons in science. Researches play a big role in everyone’s academic identity because 
<span>1.       It actively makes the individual scientific in approach to things of curiosity and makes him/her use the knowledge to study and produce results which</span> <span>
2.       The scientific society will benefit by this particular study and can work together to better explore and discover.   </span><span> </span>
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Spermatogonia are found in testes.
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zhannawk [14.2K]
Well, wind and solar energy are good places to look at. The highest wind speed recorded in Antartica was roughly 199 mph, so they would definitely gain a large amount of energy from the wind. A smaller turbine can handle severe weather conditions, so setting some up along the most wind ridden places would be good. Solar energy would also be the best option since their days are longer than their nights over there. There can be days at a time where the sun doesn't rise at all, and then there are some where there is sunlight for a full 24 hours. So, it really depends on your preference, and the cons and pros of the energy type.
For wind: Set up a series of turbines along the areas that have the most wind. Turbines can withstand large storms. There is usually some kind of wind blowing.
For solar: Set up some solar panels where they would be able to get the most amount of sunlight. There are 24 hour long days of sunlight, but there are also some days where there is no sunlight at all.

Hope this helps you a bit.
7 0
3 years ago
Where are plankton-eating fish most likely to live in a freshwater lake?
Basile [38]
I think B. I hope this helps.
3 0
3 years ago
Which of the following scenarios would likely happen if the phytoplankton population was greatly reduced
KatRina [158]

Answer:

Your answer is B: The population would increase.

Explanation:

Since the increased fish population would cause a decrease in the prawn population.

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Which type of receptor binds to ligands that cannot enter the cell?
BabaBlast [244]

Answer:

A membrane

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