Plants and animals need to protect themselves to survive. Select the statement that best describes the adaptions of animals and plants. (2 points) a
Adaptations of animals and plants change from day to day with the weather.

b
Adaptations are passed to offspring of animals and plants from the changing environment.

c
Adaptations to changing environments are passed from the offspring of animals and plants to their parents.

d
Adaptations to changing environments are passed from parents of animals and plants to offspring.

The scheme below is from a series of reactions that are part of a synthesis of vitamin a. answer the following questions with reference to this scheme. (i) what is "reagent a"? (ii) draw a step-by-step mechanism which explains the formation of compound c from compound b (iii) which reagents would you use to form compound e from compounds c and d (reagents b and c)? for each reagent suggested above in (ii) explain the role of the reagent in the reaction to (iv) form compound e. you may wish to do this by drawing a mechanism. 1. addition of reagent a но reagent a 2. н, о" thо oh нон-с compound a. compound b. compound c .ch-оh 1. reagent b "сно 2. reagent c сh oh compound e. compound d.

Which of the following words describe the reality that the universe looks the same from various perspective

The movement of tectonic plates and in two locations is described below: location a: tectonic played push together location b: tectonic plates push apart