Weigh the risks and rewards of space flight by explaining why you would or would not like to be a passenger on the Space Shuttle.

In a lab, scientists grew several generations of offspring of a plant using the method shown. what conclusion can you make about the offspring? a. they formed from meiosis and mitosis. b. they have half the number of chromosomes as their parent. c. they have low genetic variability among them. d. they will be able to reproduce only after they grow flowers.

Plz quick a natural resource that is replaceable through a cycle in nature or sustainable practice is called a? the subject is science

What is the difference between a meteoroid and a meteor?