during the time cholera was a big issue, technology such as internet or computers didn't exist. Today, technology is what can help us access information from any place really fast.
Explanation:
Cultivar tus propios alimentos puede ser una tarea que da satisfacción y fomenta la alimentación sana, orgánica y libre de pesticidas.
Los recursos imprescindibles para el cultivo de alimentos son la elección de los alimentos que se quieren cultivar y a partir de ahí elegir el suelo ideal para el desarrollo de las plantas, utilizando compuestos que se pueden preparar en casa como compost orgánico a base de piel de vegetales.
También es necesario elegir la forma a plantar, ya sea mediante plántulas, semillas, tubérculos, etc. Es importante recordar que es fundamental que utilices agua de calidad para regar tu suelo para que no haya contaminación de los alimentos.
También es fundamental que el cultivo se realice en un ambiente con exposición a la luz solar, para que exista el eficaz desarrollo y producción de carbohidratos a través de la fotosíntesis.
Answer:
Molecular Biology is the correct answer.
Explanation:
Answer:
The smoke exhaled by a person who smokes. Side stream smoke: Smoke from the lighted end of a cigarette, pipe, or cigar, or tobacco burning in a hookah. This type of smoke has higher concentrations of nicotine and cancer-causing agents than mainstream smoke.
Answer: The nervous system is necessary for the survival of the organism.
Explanation:
The nervous system is the main center of control and coordination of the entire body. It regulates various activities in the body like breathing, movement, thinking, reasoning, feeling emotions, sleep and wake, reproduction, and other necessary functions. The brain and spinal cord are the two chief components of the nervous system. There are many neurons present in the brain. The neurons are the nerve cells that help in communication with the other cells of the body like muscles and gland cells. They receive the signals from all the body parts and direct them to brain for interpretation. Neurotransmitters are the chemical messengers that transmit messages between the neurons, and from neurons to the muscles or other cells of the body.
