9.

Cnidarians such as jellyfish have radial symmetry. How are the body parts of cnidarians arranged?

as two separate halves

like spokes on a wheel

like layers in a stack

as segments in a row

Which group of organisms is most closely related to archaebacteria) animalia b. fungi c. plantae d. protista?

Why do scientists classify organisms?

Give one example of how urbanization affects ecosystems

What simple sugar is produced

What biogeochemical cycle is least dependent on biotic processes

Energy drinks have become increasingly popular. Somebody's trying to contain large amounts of caffeine which is known to increase heart rate in most individuals. This effect on the heart rate can be Dangerous because it can lead to

Which statement describes an activity of a decomposer? A) a mushroom digests and absorbs nutrients from organic matter?

How does science works

Of the following, which is NOT characteristic of vascular plants? A cell walls B roots C Limited range in height D xylem

What causes the phases of the moon?