Placing solar panels on the roof of every home would be beneficial to the environment because solar panels produce energy but not greenhouse gases.
<h3>What are Solar panels?</h3>
Solar panels are structures composed of materials capable of absorbing solar radiation in order to be converted into electricity, thereby representing a renewable source of energy.
In conclusion, Placing solar panels on the roof of every home would be beneficial to the environment because solar panels produce energy but not greenhouse gases.
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The type of clothes you should wear in a labratory is a lab coat and goggles to protect your eyes from harmful chemicals you may use.
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-EliteAnswers-
At the end of the 19th century,
The French biologist Alexandre Yersin discovered the germ Yersina pestis.
Yersina pestis spread the "Black Death". With the help of modern
microbiologist's study with a namatode (C. elegans), genes that may play a part
in the transmission of plague have been identified. Along with this knowledge,
the microbiologists understood that the bacillus travelled from person to
person through the air and from bites from infected fleas and rats. According
to biologist Paul-Louis Simond, the bacteria blocks the digestive tracts of the
fleas and stimulates them to bite and people repeatedly, injecting and
spreading the bacteria. The bacteria hitchhike in immune cells in lymph nodes
and the infection begins and transmits to others. Antibiotics are then chosen to fight the bacteria.
Answer:
The correct answer is : 144.
Explanation:
Given:
K or carrying capacity = 2000
N or population size = 1200
rmax or maximum per capita growth rate = 0.3
formula:
growth rate = 
Solution:
by the formula ,
growth rate =
= ![360 [\frac{800}{2000}]](https://tex.z-dn.net/?f=360%20%5B%5Cfrac%7B800%7D%7B2000%7D%5D)
= 360 × 0.4
= 144
Thus, the correct answer is : 144.
