Sensory receptors that respond when body temperature is below normal are called cold receptors.
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It's kinda known as thermal motion but it's when your substance is most likely heated and makes energy and particles absorb them and that makes them move
<span>The nutrient in question has an exhausted supply due to which cellular growth is limited. Usually nutrient limitation which limits productivity consist of such essential nutrients which are required by organisms in that environment to survive and grow.
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Answer:
The function of the male parts of flowering plants is to produce pollen grains. The pollen grains contain sperm which will fertilize the egg and create a seed to sprout the next generation of plants. The main male part is the stamen. It is divided into two parts: the anther and the filament.
Explanation: that may or may not help, but i hope it does
Records indicate the first gymnosperms likely originated in the Paleozoic era, middle Devonian period about 390 millions years ago.