Answer:
Explanation:
Yes, for a couple of reasons.
1. Carbon connects easily with other carbons.
2. Carbon forms chemical that can change and connect with other carbons even in biology or especially in Biology. If you take a brown seen and plant it where it can get water and soil nutrients, to will come up as a green plant. Think about the chemistry that goes into that. Not only that, but there are mechanisms that tell the upper part of the plant that the roots can't supply any more growth. Isn't that something? All made from Carbon.
3. The human body is a mass of Carbon based chemicals and all cells there can have different functions. Amazing isn't it? I'm a fan of the diversity of our planet and its growth.
Answer:
the ventral respiratory group
Explanation:
The respiratory centers are present in the brain stem. Five major respiratory group are Dorsal respiratory group, Ventral respiratory group, Pontine respiratory group, Pneumotaxic center and Apneustic center.
Ventral respiratory group controls the process of respiration. The neurons of ventral respiratory group become active during forceful breathing and may result in inspiration.
Thus, the correct answer is option (A).
Answer:
Plan b is a backup plan if your original plan doesn't work:)
Explanation:
Answer:
one way is to try to use publuc transportation because it reduces the amount of gas she uses and reduces emissions. a second way could be purchasing organic fruits and vegetables from farmers markets because it will help the economy by increasing their production and reducing mass production of food and packaging.
Answer:
The correct answer is 'D'. Great white sharks have sharp serrated teeth for tearing into their prey.
Explanation:
Living organisms inhabit different habitats. They possess unique structures which help them perform specific functions. They maybe <u>adapted</u> or they are born with it. Sharks are <em>carnivorous</em> animals who feed on other animals. They have sharp pointy teeth which helps them to tear the flesh of their prey. Some other examples of animals are:
- <em>Fish</em> have gills which help them breathe under water.
- <em>Camel</em> have humps which help them store water.
- <em>Polar bears</em> have thick fur which helps them to keep warm in winters.
