Explanation: Mammillaria gracilis fragilis Thimble Cactus care and propagation information Pin ... You can expect to see tiny cream-colored flowers in cooler months. Click here for an ... Generally non-toxic to humans and animals ... These instant download cards give you a quick overview of each succulent's care needs.
Neutron star - The largest stars.
Giant - Stars that are about the same size as the earth.
Supergiant - The smalles type of star.
Medium sized - Most of the stars in the universe are this type of star.
Dwarf - Stars that are up to 1000 times bigger than the sun.
radiometric dating is the most useful technique for dating earth materials and coming up with a quantitative age for earth
Next come organisms that eat the autotrophs; these organisms are called herbivores or primary consumers -- an example is a rabbit that eats grass. The next link in the chain is animals that eat herbivores - these are called secondary consumers -- an example is a snake that eat rabbits.
Answer:
Notice that at each level of the food chain, about 90% of the energy is lost in the form of heat. The total energy passed from one level to the next is only about one-tenth of the energy received from the previous organism.
Energy decreases as it moves up trophic levels because energy is lost as metabolic heat when the organisms from one trophic level are consumed by organisms from the next level. A food chain can usually sustain no more than six energy transfers before all the energy is used up.