Organs
Organs are specialized structures within the body that perform specific functions. They are made up of different types of tissues and work together to carry out essential bodily processes.
There are several vital organs in the human body, including the heart, lungs, liver, and kidneys. Each of these organs has a unique role in maintaining the body's overall health and well-being.
Organs are organized into organ systems, such as the circulatory system, respiratory system, and digestive system, which work together to keep the body functioning properly.
Study Guide:
- What are organs?
Organs are specialized structures within the body that perform specific functions. - What are some examples of vital organs in the human body?
Some examples include the heart, lungs, liver, and kidneys. - How are organs organized in the body?
Organs are organized into organ systems, such as the circulatory system, respiratory system, and digestive system. - Why are organs important for maintaining overall health?
Organs work together to carry out essential bodily processes and keep the body functioning properly.
◂Science Worksheets and Study Guides Seventh Grade. Introduction to Plants
Study Guide
Introduction to Plants 
Worksheet/Answer key
Introduction to Plants Worksheet/Answer key
Introduction to Plants Worksheet/Answer key
Introduction to Plants Worksheet/Answer key
Introduction to Plants Vocabulary/Answer key
Introduction to Plants Vocabulary/Answer key
Introduction to Plants Vocabulary/Answer key
Introduction to Plants Vocabulary/Answer key
Introduction to Plants Vocabulary/Answer key
Introduction to Plants
Worksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyVocabulary/Answer keyVocabulary/Answer keyVocabulary/Answer keyVocabulary/Answer keyVocabulary/Answer keyThe resources above cover the following skills:
LIFE SCIENCE
Ecosystems: Interactions, Energy, and Dynamics
Use evidence and scientific reasoning to explain how characteristic animal behaviors (e.g., building nests to protect young from cold, herding to protect young from predators, attracting mates for breeding by producing special sounds and displaying colorful plumage, transferring pollen or seeds to create conditions for seed germination and growth) and specialized plant structures (e.g., flower brightness, nectar, and odor attracting birds that transfer pollen; hard outer shells on seeds providing protection prior to germination) affect the probability of successful reproduction of both animals and plants.