An introduction to the nature of starfish

Wild animals have their own epidemics, which are called epizootics, as well as circulating diseases like colds or flus in humans.

An introduction to the nature of starfish

Biology is such a broad field, covering the minute workings of chemical machines inside our cells, to broad scale concepts of ecosystems and global climate change.

Biologists study intimate details of the human brain, the composition of our genes, and even the functioning of our reproductive system. Biologists recently all but completed the deciphering of the human genome, the sequence of deoxyribonucleic acid DNA bases that may determine much of our innate capabilities and predispositions to certain forms of behavior and illnesses.

DNA sequences have played major roles in criminal cases O. Simpson, as well as the reversal of death penalties for many wrongfully convicted individualsas well as the impeachment of President Clinton the stain at least did not lie.

We are bombarded with headlines about possible health risks from favorite foods Chinese, Mexican, hamburgers, etc. Informercials tout the benefits of metabolism-adjusting drugs for weight loss.

Many Americans are turning to herbal remedies to ease arthritis pain, improve memory, as well as improve our moods. Can a biology book give you the answers to these questions? No, but it will enable you learn how to sift through the biases of investigators, the press, and others in a quest to critically evaluate the question.

To be honest, five years after you are through with this class it is doubtful you would remember all the details of meatbolism. However, you will know where to look and maybe a little about the process of science that will allow you to make an informed decision.

Will you be a scientist? Yes, in a way. You may not be formally trained as a science major, but you can think critically, solve problems, and have some idea about what science can and cannoit do.

I hope you will be able to tell the shoe from the shinola. Science and the Scientific Method Back to Top Science is an objective, logical, and repeatable attempt to understand the principles and forces operating in the natural universe. Science is from the Latin word, scientia, to know.

Good science is not dogmatic, but should be viewed as an ongoing process of testing and evaluation. One of the hoped-for benefits of students taking a biology course is that they will become more familiar with the process of science.

Humans seem innately interested in the world we live in. Young children drive their parents batty with constant "why" questions. Science is a means to get some of those whys answered. When we shop for groceries, we are conducting a kind of scientific experiment.

If you like it you may buy it again, even when it is not on sale.

An introduction to the nature of starfish

If you did not like Brand Y, then no sale will get you to try it again. In order to conduct science, one must know the rules of the game imagine playing Monopoly and having to discover the rules as you play! Which is precisely what one does with some computer or videogames before buying the cheatbook.Starfish or sea stars are star-shaped echinoderms belonging to the class usage frequently finds these names being also applied to ophiuroids, which are correctly referred to as brittle stars or "basket stars".

About 1, species of starfish occur on the seabed in all the world's oceans, from the tropics to frigid polar waters. 1. INTRODUCTION - OVERVIEW - Biology as a science deals with the origin, history, process, and physical characteristics, of plants and animals: it includes botany, and zoology.

A study of biology includes the study of the chemical basis of living organisms, related sciences include microbiology and organic chemistry. Star of the Sea: A Day in the Life of a Starfish [Janet Halfmann, Joan Paley] on *FREE* shipping on qualifying offers.

An introduction to the nature of starfish

Oppenheim Toy Portfolio Gold Best Book Award National Science Teachers Association Outstanding Science Trade Book Chicago Public Library Best of . Starfish (or sea stars) are beautiful marine animals found in a variety of colors, shapes, and sizes.

All starfish resemble stars, and though the most common have only five arms, some of these animals can grow up to 40 arms. The amazing sea creatures—part of a group of animals known as echinoderms.

Starfish summer staff are interns and students who represent more than professional fields of study. Some of the most popular are Special Education, Social Work, Psychology, Behavior Analysis (ABA), Youth Development, Therapeutic Recreation, General Education, Human/Family Services, Mental Health Counseling, Phys Ed, Music/Art Therapy, Physical Therapy, and Occupational Therapy.

Symmetry in Nature Learn how symmetry is classified in biology, earth science, and more Explore connections in mathematics and nature with this article on the symmetry in nature, which includes information on the various types and classifications of symmetry among organisms and inanimate objects.

The , Genomes Project | Genomics England