What can be learned about fossil using relative-age dating?

a. its age in years.

b. its age compared to other fossils.

c. its age based on radioactive decay?

What is a function of a bone that results from its relationship with a skeletal muscle?

Describe the dna structure using the terms nucleotides, backbone, and orientation.

Which are responses to internal stimuli? Check all that apply. A child has a fever of 101°F. A chipmunk runs from a predator. An owl sleeps in a tree. A dog pants on a hot day. A snake moves to a sunny rock to get warm.

The period of time during which an "explosion" of fossilized animals with bilateral symmetry are first found is the:

Which of the following statements is false? A.) extinction is the permanent loss of species B.) extinction is irreversible C.) extinction can be local or global D.) extinction is not normal but only happens because of human influences

Will copper, lead, liquid water, or basalt cool down the fastest?

Use a calculator to compute the average heights of the plants in each group to the nearest centimeter. Week 3 Average Heights

What is the genotypic ratio of their offspring

Which of these is not an environmental effect of deforestation? overcrowding habitat loss soil erosion poisoned wildlife from pesticides

Aquaculture cannot reduce the number of fish caught in the wild. a. True b. False