Which statement describes a characteristic of an evergreen coniferous tree? can grow in the tundra
has cones and needle-like leaves
leaves change color in the fall
loses all leaves in the winter

Which of these describes the rate of this chemical reaction? h2 + cl2 → 2 hcl a. an increase in the concentration of hcl and h2 with time b. an increase in the concentration of hcl with time c. an increase in h2 and cl2 with time d. a decrease in hcl and cl2 with time