Find out some common characteristics of animal life cycles across different types of species.

A vey in-depth look at the life cycle of insects. You will learn about the metamorphisis and reproduction of insects.

An article explaining ISO 12207; what it provides and how it relates to other standards dealing with software life-cycle processes.

Understand the reproduction and life cycle of plants.

This teacher's guide consisting of 10 activity based learning exercises defines what a mineral deposit is and how a mineral deposit is identified and measured, how the mineral resources are extracted, how the mining site is reclaimed,...

Understand the life cycle of a eukaryotic cell.

Describes the difference between gymnosperms and angiosperms and how a conifer protects its seeds inside cones. Discusses the reproductive features of conifers, the physical characteristics of male and female cones, and the reproductive...

Filled with printable pages of both plant and animal pond life, Enchanted Learning features fact sheets with color pictures.

Article on the types and function of larvae in the animal life cycle.

A comprehensive resource on invention, innovation, and creativity. Explores the field of product design, marketing, innovation strategies, collaboration of stakeholders, product life cycle, and Rogers' elements of innovation. Includes...

Sequencing is an important skill for kindergarten students. This lesson uses nonfiction texts to allow students to make a real-life connection to the skill of sequencing and learn about the plant cycle at the same time! Included are...

General information on the stages of growth and development in the life cycle of the millipede.

Article explaining the importance of carbon as the basis for life, carbon dioxide's role in photosynthesis and respiration, carbon in the ocean and lithosphere, the impact of human activities on the carbon cycle, carbon that seems to be...

Learn that the nitrogen cycle illustrates how nutrients cycle through a terrestrial ecosystem with the chapter in this free textbook. Explains how nitrogen plays an important role for life. See a diagram of the nitrogen cycle that shows...

A great review of these interesting insects, many of which are on a 13 or 17 year cycle of life. Great pictures and information.

Great PDF to teach learners about plant reproduction and life cycle. There are many teacher printables.

Take a look at how a mine develops from the exploratory stage to reclamation of the land.

Marietta College offers a detailed article on the reproduction cycle of freshwater mollusks.

This comprehensive site delves into the life history, ecology, adaptation to desert life, and beetles as agents of decomposition.

Horse flies and deer flies are significant pests to both humans and animals. This site describes their life cycles, feeding patterns, and some methods of controlling them.

In 2009, four painted lady butterflies flew aboard space shuttle Atlantis to the International Space Station, where they grew and lived. Students can use original photos from the mission to conduct open-ended scientific investigations to...

Information about the polar bear: physical characteristics, behavior, life cycle, distribution, threats to their survival, conservation efforts, etc. (Published Sept. 7, 2011)

Extensive article on mangroves. Covers classification, physical characteristics, life cycle, habitat, economic value, and natural and human threats to their survival.

Explains what differentiates ferns from other plants, their physical characteristics, taxonomy, life cycle, how they evolved, and where they occur.