Which best describes the role of a primary consumer in a food web? (3 points) a
Carnivore that feeds on producers

b
Herbivore that feeds on producers

c
Herbivore that feeds on primary consumers

d
A carnivore that feeds on primary consumers

This drawing shows a human body system. what is the primary function of this body system?

Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.

The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n