000 people, it has the world's highest proportion in this age group, with Sardinia and Iceland not too far behind. All three are relatively isolated island communities, which leads to less genetic variation amongst inhabitants. In these places, the result has been a predisposition towards a lon...
Cells are the building blocks of all living organisms that exist. Plants and animals are both made of cells, but their cells differ in several ways. However, they are both made of eukaryotic cells, which are complex and have a membrane-bound nucleus and many organelles with specif...
Three mechanisms by which higher diversity increases ecosystem stability have been proposed. First, if there are more species in an ecosystem, then its food web will be more complex, with greater [#highlight4]redundancy[/highlight4] among species in terms of their nutritional roles. In other ...
Answer to: What are the three classifications of marine organisms? By signing up, you'll get thousands of step-by-step solutions to your homework...
Professor: Many organisms have developed the ability to survive in harsh environmental conditions: extreme heat or cold, or very dry conditions. Like plants in the desert. Your textbook doesn't have much about the specifics on desert plants, but I think that desert plants are great examples of...
found in any quality water. Some examples of group three organisms are pouch snails, pond snails, orb snails, and leeches. When I conducted this experiment, I found seven group one organisms, seven group two organisms, and five group three organisms. Macroinvertebrate is another word for ...
Lipids are a broad group of organic compounds that play important roles in living organisms, including cell membrane structure and chemical signals, and that are used to store energy. These compounds are typically insoluble in water, termed "hydrophobic," due to the large number of nonpolar bonds...
2.What are three of the conditions of water near hydrothermal vents that made researchers think they would not find living organisms there? [Click on 3 answers.] A. Extreme heat B. Extreme pressure C. Fast currents D. Lack of minerals ...
So, how do we do this? Comets are made of ice and dust.那么，我们该怎么做呢？彗星是由冰和尘埃构成的。We make some ice. We chose three molecules likely to be in such ice, water, methanol and ammonia.我们做了一些冰。我们选择了三种可能存在于冰中的分子，水，甲醇和氨。The water first?
To answer the question about the three major phases in the life cycle of an organism, we can break it down into the following steps:Step 1: Identify the Three Major Phases The three major phases in the life cycle of an organism