<h2>Answer:</h2>
Option B, the diver will hear the sound first.
<h2>Explanation:</h2>
Sound need a medium to travel from one place to another, the medium where atoms are more closely packed together, the better will be speed of sound. That is why sound won’t travel in a vacuum because there are no particles to bump together to transmit the vibration.
- In air, the particles are generally far from each other so they travel further before they bump into one another.
- In water, the particles are much closer together, and they can quickly transmit vibration energy from one particle to the next. This means that the sound wave travels over four times faster than it would in air.
Answer:
Lizards and snakes are more genetically alike than lizards and birds.
Explanation:
A cladogram can be described as a diagram which shows the evolutionary histories among organisms. The organisms which are placed more closer together in a cladogram show that these organsims are more closer to one another and might have evolved from a common ancestor in the near past. These organisms show more similarities with each other as compared to other organisms in the cladogram.
As lizards and snakes are more closely related to one another, it shows that they are more genetically alike.
The next bone healing stage is called the hard callus<span> stage.This transformation occurs when bone forming cells called osteoblasts travel across the </span><span>soft callus.</span>
Athlete's foot (tinea pedis<span>) is a </span>fungal<span> infection of the skin of the foot. Most athlete's foot is caused by one of two types of fungus. Trichophyton </span>mentagrophytes<span> often causes toe web or vesicular (blisterlike) infections. </span>
By taking a glance at the pedigree we can see that rickets transmission is not autosomal but instead it is x linked recessive.
Without wasting time look at the no of offspring of 1 that is 4 since two out of four have rickets then the chances of having rickets by method of probability is 1/2
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