what does a heterokont eat (specifically kelp) and its NOT photosynthesis it has nothing in its biological body that can consume and use sunlight

Suppose a suitcase has a mass of (m) 30 kg and a net force (n) of 10 kg*m/s. what is the acceleration rate of the suitcasein m/s? show your work to support your answer

What function does a limb serve in each animal how are the limb bones of the four animal similar based on the similarities what can be inferred about the evolution of the poor animals

What’s the student’s scientific question