Answer:
The subatomic particles in the nucleus of a carbon atom are protons and neutrons.
Explanation:
The atomic nucleus contains protons and usually neutrons (except for hydrogen-1 (protium) atoms. The number of protons is an element's atomic number and is the same for all atoms of an element. Carbon has atomic number 6. So all atoms of carbon have 6 protons in their atomic nuclei. Carbon atoms also contain neutrons in their atomic nuclei, which may number 6, 7, or 8.
Answer:
Gas exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them.
The mechanical and chemical receptors that control digestive activity are located in the walls of the tract organs.
Provide a large surface area for photosynthesis to take place.
You have a 25% chance of having a tall plant that carries the recessive gene of being short.
