What is predicted to happen if the permafrost in the arctic melts? a. bacteria will be unable to carry out their role as decomposers b. plants will absorb enormous amounts of co2 c. dead plants will be unable to decompose d. the decomposition of plants will release enormous amounts of co2

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 are the possible blood types among the children of parents that are ab and ii? oa) types a and b ob) types a, b, and ab c) types a, b, and o od) types a, b, ab, and o

Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?