Biology, 07.02.2021 20:10 athenajames1221

ºFrancisco tiene 40 años, pero durante casi 20 fumó muchísimo, lo que generó varios cambios en su sistema respiratorio tanto que desde hace un año que dejó el cigarrillo tiene una tos permanente y dificultad para respirar. El mes pasado decidió ir al médico para ver qué sucedía. Después de muchos exámenes, los médicos le diagnosticaron cáncer de pulmón y le dijeron que se debía a que algunas células de sus pulmones se estaban dividiendo de una manera diferente a la habitual e incontrolable. Entonces me pregunté: ¿por qué sucede esto?

Answers: 2

Show answers

Another question on Biology

Biology, 22.06.2019 06:30

Study the picture of the ocean. which is the best example of an organism’s niche shown in the picture? a. the environment contains several of the same species of coral. b. the shallow area of the ocean meets the needs of the coral and the fish. c. the ocean has fish and coral that live in the same area. d. the coral take in food from the water and provide shelter for the fish.

Answers: 2

Answer

Biology, 22.06.2019 16:30

Which of the following may one conclude from a map that shows the average ph value of rainfall in the u.s.? acid rain is a more serious problem on the east coast. acid rain falls equivalently across the continental u.s. there are more factories on the west coast. the midwest has fewer forests than the rest of the u.s.

Answers: 1

Answer

Biology, 22.06.2019 16:40

Which of these definitions have been paired with the correct type of cell?

Answers: 1

Answer

Biology, 22.06.2019 17:50

To take a whiff of your favorite food, you use both? a. motor nerves and your digestive system b. sensory nerves and your immune system c. motor nerves and your skeletal system d. sensory nerves and your respiratory system

Answers: 2

Answer

You know the right answer?

ºFrancisco tiene 40 años, pero durante casi 20 fumó muchísimo, lo que generó varios cambios en su si...

Questions