Photosynthesis is the main method by which primary production takes place in an ecosystem. what abiotic factor is a beneficial by-product of primary production?

Hurry where is the majority of earth's water found? o glaciers o oceans ground o rivers and lakes

Which of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs

The serengeti plains are part of the african savanna ecosystem and are home to a variety of different species of plants and animals. the serengeti plains experience a seven-month period of seasonal drought each year, during which the ecosystem receives only four inches of rain and the availability of some resources becomes very scarce. which type of limiting factors does the seasonal drought in the serengeti plains affect?