Which of these is an abiotic infectious agent?

a. bacteria

b. fungi

c. parasites

d. viruses

Coquina, a type of limestone, forms from shell fragments that settle on the ocean floor. what type of rock is coquina?

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 is the ecological role of food chains and food webs