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A man`s guide to heart health
A man`s guide to heart health

... types of foods – from each of the main food groups on the Food Pyramid. This will help ensure that your body gets all the nutrients it needs while maintaining a healthy weight. This means you should eat: Some bread, rice, potatoes, pasta and other starchy foods – going for the wholegrain varieties w ...
The Amazing Respiratory System
The Amazing Respiratory System

... the lungs to expand and contract. When the chemical balance is altered, the lungs lose the ability to protect themselves against the destruction of these elastic fibers. This is what happens in emphysema. ...
HSA Human Anatomy Summer Assignment
HSA Human Anatomy Summer Assignment

... Directions: Choose the answer which best explains your preference and circle the letter(s) next to it. Please circle more than one if a single answer does not match your perception. Leave blank any question that does not apply. 1. I like websites that have: a. ...
L2 The body`s Natural Defenses
L2 The body`s Natural Defenses

... detect foreign particles, they then present these particles (their antigens) to the immune system which will decide what to do. ...
Anatomy of Breathing Student Handout Background
Anatomy of Breathing Student Handout Background

... that your shoulders rise and your torso (especially your belly) expands outward. Each of those movements is controlled by a separate set of muscles, but there is one muscle in particular that does the vast majority of the work: the diaphragm. It’s not a muscle that you can see, because the diaphragm ...
biology - Board of Studies
biology - Board of Studies

... According to fossil evidence, sharks have changed very little since the late Triassic period. The most likely reason for this is that sharks (A) are able to adapt to changes in their environment. (B) are too fierce to be attacked by other animals. (C) do not evolve. (D) live in environments similar ...
Human Body Systems - MrsWigginsScience
Human Body Systems - MrsWigginsScience

... man. If you did not, do it now. 3. Pick the correct picture below and draw it into your gingerbread man on page 11. ...
Respiration, Circulation and Excretion
Respiration, Circulation and Excretion

... contact with the air. You shed this surface skin constantly and new skin replaces it. • There are various elements on the surface of the skin, such as hair and pores. You eliminate sweat through your pores. • There are small blood vessels in the internal layer of the skin. Sweat glands and tactile n ...
Types of Nutrients
Types of Nutrients

... can lead to heart disease. 2. Unsaturated fats are found mainly in plant foods, such as vegetable oil, olive oil, and nuts. Unsaturated lipids are also found in fish, such as salmon. Unsaturated lipids are needed in small amounts for good health. Most lipids in your diet should be unsaturated. Anoth ...
GCSE Revision bookle..
GCSE Revision bookle..

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GCSE Physical Education
GCSE Physical Education

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Cardiorespiratory Endurance
Cardiorespiratory Endurance

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AP Biology Summer Assignment_2017MVHS
AP Biology Summer Assignment_2017MVHS

... should include the following: Definition and description of the terms “genotype” and “phenotype”, the process that synthesizes the proteins coded for and WHY proteins link the two together. Diagrams are encouraged. 1 page minimum. Task 2: Describe a pair of homologous chromosomes. Label each compone ...
WHO IS TREATING ME? WHAT IS THE DIFFERENCE? HOW TO
WHO IS TREATING ME? WHAT IS THE DIFFERENCE? HOW TO

... ever tried to lose weight knows it’s not that easy! In fact, about two-thirds of people who lose weight will regain it within a year. For many people, efforts to lose weight mean intensive dieting, obsessive calorie counting, self-deprivation, and hunger. This type of dieting usually leads to failur ...
The Skeletal System
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... thicker. Because muscle cells can only contract, not extend, skeletal muscles must work in pairs. While one muscle contracts, the other muscle in the pair relaxes to its original length. For example, in order to move the lower arm, the biceps muscle on the front of the upper arm contracts to bend th ...
Physical Activity - University of Arkansas Division of Agriculture
Physical Activity - University of Arkansas Division of Agriculture

... jogging, dancing and playing tennis are examples of aerobic exercise. Such activity is important because it improves the health of your heart, lungs and circulatory system, which can delay and prevent many chronic diseases such as heart disease and diabetes. Aerobic activity also improves stamina fo ...
Earthworm Dissection Lab draft
Earthworm Dissection Lab draft

... 2. Annelids have the first true closed circulatory system, meaning all of their blood is contained in vessels – including the heart. Explain why this is more efficient than an open circulatory system – a system where the blood vessels open into a large cavity so that the blood is not always containe ...
Classifying Living Things
Classifying Living Things

... 1. a. Creature’s body does not have matching left and right sides …………………………………..………………………….. Go to 2 b. Creature’s body has matching left and right sides (bilateral symmetry) ………………………………………….…… Go to 4 2. a. Body has no specific pattern (amorphous symmetry); tissues and organs not present …………………… ...
Amphioxis
Amphioxis

... nerve cord (neurocoel) is expanded anteriorly to form a vesicle sometimes referred to as the brain. Ventral to the nerve cord is the notochord. It is longer, relative to the length of the body, in these animals than in any other chordate. It is longer than the nerve cord and extends well into the ro ...
Breathing Control - ICID (Salisbury)
Breathing Control - ICID (Salisbury)

... shown in the diagram above. Breathe in through your nose and out through your mouth. Focus your thoughts on breathing the air towards your stomach, filling your lungs from the bottom upwards. You should feel your stomach rise under your hand. Ensure that your breath size and rate does not increase a ...
bYTEBoss PPT_2.7.12.evolution2
bYTEBoss PPT_2.7.12.evolution2

... ________ as a result of good genes ________ and ________. A. habitat; dominate and survive B. environment; adapt and camouflage C. environment; survive and reproduce D. habitat; adapt and change ...
Ch. 1 notes - Rapid City Area Schools
Ch. 1 notes - Rapid City Area Schools

... lose their ability to contribute to homeostasis, however, the normal balance among all of the body's processes may be disturbed. If the homeostatic imbalance is moderate, a disorder or disease may occur; if it is severe, death may result. ...
Pre A
Pre A

... up. You will note that the frog has a cut on the medial line on the ventral side of the torso, and cuts on one or both legs. These cuts are intentional. They have been injected with red and blue dye so that the arteries and veins can be visible. EXTERNAL: 6. Place your specimen dorsal side up. 7. At ...
Body Systems Project
Body Systems Project

... Procedure: Students will engage in an in-depth study of two of the seven body systems. They will be given five days of research/development time in class to complete the project. ALL PROJECTS ARE DUE ON TUESDAY AT THE END OF CLASS! NO EXCEPTIONS!!! This project is worth 300 points and it will be gra ...
Respiratory System: Out of breath
Respiratory System: Out of breath

... leaves. He tells you that if you burn them and inhale the smoke it will make you feel good – after a week or two of coughing and dizziness. He tells you two other things as well. Smoking the leaves is addictive, so if you start there's a good chance you won't be able to stop for the rest of your lif ...
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Acquired characteristic

This article deals primarily with Acquired characteristics by humans. You can improve this article by adding information about Acquired characteristics by plants and non-human animals.An acquired characteristic is a non-heritable change in a function or structure of a living biotic material caused after birth by disease, injury, accident, deliberate modification, repeated use, disuse, or misuse, or other environmental influences. Acquired traits, which is synonymous with acquired characteristics, are not passed on to offspring through reproduction alone.The changes that constitute acquired characteristics can have many manifestations and degrees of visibility but they all have one thing in common: they change a facet of a living organisms' function or structure after the organism has left the womb.The children of former bodybuilder Arnold Schwarzenegger may have highly developed or otherwise above average musculature.""Lucky"", an adult, three-legged dog who got her name after surviving being hit by a car when she was a pup, just gave birth to five puppies. None had limps, malformed/abnormal legs, or were missing a leg.Bonsai are normal plants that have been grown to remain small through cultivation techniques.Acquired characteristics can be minor and temporary like bruises, blisters, shaving body hair, and body building. Permanent but inconspicuous or invisible ones are corrective eye surgery and organ transplant or removal.Semi-permanent but inconspicuous or invisible traits are vaccinations and laser hair removal. Perms, tattoos, scars, and amputations are semi-permanent and highly visible.Applying makeup and nailpolish, dying one's hair or applying henna to the skin, and tooth whitening are not examples of acquired traits. They change the appearance of a facet of an organism, but do not change the structure or functionality.Inheritance of acquired characters was historically proposed by renowned theorists such as Hippocrates, Aristotle, and French naturalist Jean-Baptiste Lamarck. Conversely, this hypothesis was denounced by other renowned theorists such as Charles Darwin.Today, although Lamarckism is generally discredited, there is still debate on whether some acquired characteristics in organisms are actually inheritable.
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