Which of the following is true of an adaptation? a. it can be lost during an organism's lifetime. b. it can be acquired during an organism's lifetime. c. it is a trait that can be inherited. d. it is a behavior that can be learned from other organisms.

What statement is not true when two neutrons are added to oxygen-16

State officials are considering constructing a road through a forested wilderness area. this action will likely affect the forest ecosystem in various ways. part a: predict how the construction of a road could negatively affect plants and animals in that ecosystem. (3 points) part b: describe one way that the construction of a road could have a positive impact of the forest ecosystem. (1 point)

Which statement is the best summary of the model? a-a series of aerobic and anaerobic reactions take place in cells b- the sun's energy moves through trophic levels in a food chain c-light energy is converted into stored chemical energy plants.d- food molecules are broken down in the cells if living things.