The shape of snowflakes is influenced by the temperature and humidity of the atmosphere.
<span>Snowflakes form in the atmosphere when cold water droplets freeze onto dust particles. Depending on the temperature and humidity of the air where the snowflakes form, the resulting ice crystals will grow into a myriad of different shapes.</span>
Answer:
- Physical and chemical barriers
- non-specific innate responses
- specific adaptive responses
<u>The differences are...</u>
The first barrier is the physical and chemical barrier. It is the first line of defense when in contact with outside sources, this can be through the skin, earwax, nose-hair, etc.
The second barrier, the non-specific innate response, is after these outside sources have somehow managed to pass through the first barrier. They come into contact with cells and enzymes that help to defeat them.
The third barrier, the specific adaptive response, is the body's way of dealing with pathogens that the body has encountered before. (B cells activate)
Answer:
Three foods that may increase male fertility and improve sperm health
Fish. One small study associated higher amounts of fish consumption with better sperm motility. ...
Fruits and veggies. ...
Walnuts.
hope it's helpful
thank you
The best answer to fill in the blank would be B) Small intestine or the second option.
I believe <u>B.) Analogous structures show that living in similar habitats doesn't lead to similar adaptations </u>is your right answer.
