Answers – Apnea; Ectopic
Apnea refers to suspension of breathing, so to have no
breathing is termed apnea. Ectopic
pregnancy (also known as tubal pregnancy means pregnancy that takes place (i.e.
an embryo implanted) in an abnormal place, in this case the fallopian tube.
Answer:
plantcell
Explanation:
because plant cell have central vaccole choloroplasts and plastids which are essentially visible organelles
"Skin color is a classic variable trait in humans, and it's thought to be adaptive," Tishkoff said. "Analysis of the genetic basis of variation in skin color sheds light on how adaptive traits evolve, including those that play a role in disease risk."
the answer is erosion agent