What radioactive element is useful in dating plants and animals that lived to 50,000 years ago?

What is the general process scientists use to gather information and answer questions

Why is it important to learn about energy how do we use it in everyday lives

What neuropeptides relieve pain?

In liver mortis, the discoloration on the body is often which color? Green Red Purple There is no discoloration in liver mortis

Explain the Hardy-Weinberg principle of equilibrium theory.

1. An ecosystem consists of one oak tree on which 10,000 herbivores are feeding. These herbivores are prey to 500 spiders and carnivorous insects. There birds of the same species are eating these spiders and carnivorous insects.

Discuss glucose transport in epithelial cells, include tight junctions in your discussion.

What soil develops on top of there parent bedrock?

Which statement describes the life cycle of a plant? A. leaves an exoskeleton B. four distinct stages C. alternates between plants with full and plants with half the chromosomes D. pupa stage

Explain how the water cycle functions because of change in matter.