Answer:
New cells with identical DNA are created through cell division.
Explanation:
Carbon dioxide is essential to plant life and is a key part of the global carbon cycle. An important component of this cycle takes place when plants take in CO2 and break it down into carbon and oxygen through the process of photosynthesis. The carbon is stored in the plant and the oxygen is released to the atmosphere.
<h2>Answer:</h2>
The correct statements are 2, 3 and 5 which are:
2. They fall from the clouds as ice crystals.
3. They form around particles in the atmosphere.
5. They form when water vapor is converted directly to ice crystals.
<h3>Explanation:</h3>
- Snow flake is the name of single ice crystal which has distinct shape of six sides.
- It is formed when a cold water droplet freezes on the dust or pollen particle in air.
- This forms an ice crystal. Water vapor forms the primary crystal.
- The beautiful and unique shape forms according to temperature.
Here is one possible answer:
Do allergen-free pillows cause fewer germs to grow