<h2>Answer with Explanation </h2>
The speaker and transformer are the devices that consume the electrical energy and release the sound as an output in this process the phenomena which are acquired is electromagnetic induction. The sound energy can also be converted into the electrical energy but fir this process high temperature and high frequency is required. The sound energy is important as it informs us about the character, place and time.
They require shallow waters where the sun can reach them!
Answer:
birth rate and death rate
Carbon dioxide is a compound.
Answer: Twenty five (25) of the chicks will be black.
Explanation: A cross between two heterozygous chicks (Bl/bl+) will produce four chicks; one will be Bl/Bl, two will be Bl/bl+ while one will be bl+/bl+.
A break down of the phenotypes is as follows:
Genotype ==> Phenotype
Bl/Bl ==> Black
Bl/bl+ ==> intermediate
bl+/bl+ ==> blue.
Since one out of four offsprings (1/4) is black, therefore if the two chicken produce 100 chicks, the number of chicks that will be black is 1/4 x 100 = 25.
See the punnett square for more information