The use of during pregnancy is most associated with premature birth, low birth-weight infants, and fetal death. nicotine caffeine aspirin all of these options

Which list shows the levels of organization of an organism in hierarchical order from left to right, from the smallest to the most complex?

Sand spinifex grass is adapted to growing on sand dunes. it is a rapidly spreading plant and the creeping runners produce new root systems. which of these best explains the benefits of these features? a. it limits water loss through the leaves. b. it provides support by anchoring the plant. c. it protects the plant from predators. d. it allows the plant to tolerate salt. reset submit

What is a universal way that predation benefits the predator? predation increases mate availability. predation in defense of space. the predator gets the energy it needs to survive. the predator keeps parasites from hurting the species.