<span>If a population of medium sized rodents is placed under a selective pressure that yields both very large and very small individuals it was most likely directional selection. I hope that this is the answer that you were looking for and it has actually come to your desired help.</span>
Hi, Xodanielaa!
B)Sugar and oxygen
Glucose and oxygen are the reactants of cellular respiration!
Sugar=glucose.
I hope this helps;)
The correct answer is D. These is large amount of biodiversity in the chaparral
The chaparral biome consists of different types of terrain such as mountains and plains. This biome is similar to the desert biome due to hot and dry conditions prevail in both the biomes, but chaparral biome receives more rainfall than the desert biome. This biome is characterized by having both forests and grassland with a large amount of biodiversity. The vast biodiversity insulate the biome from loss of single a single species. Thus, the chaparral biome is not too sensitive to the loss of a single species.
Answer:
The digestive system ingests and digests food, absorbs released nutrients, and excretes food components that are indigestible. The six activities involved in this process are ingestion, motility, mechanical digestion, chemical digestion, absorption, and defecation.
Explanation:
hope this helps
Answer:
Explanation:
Invasive species are among the leading threats to native wildlife. Approximately 42 percent of threatened or endangered species are at risk due to invasive species.
Human health and economies are also at risk from invasive species. The impacts of invasive species on our natural ecosystems and economy cost billions of dollars each year. Many of our commercial, agricultural, and recreational activities depend on healthy native ecosystems.
What Makes a Species "Invasive"?
An invasive species can be any kind of living organism—an amphibian (like the cane toad), plant, insect, fish, fungus, bacteria, or even an organism’s seeds or eggs—that is not native to an ecosystem and causes harm. They can harm the environment, the economy, or even human health. Species that grow and reproduce quickly, and spread aggressively, with potential to cause harm, are given the label “invasive.”
An invasive species does not have to come from another country. For example, lake trout are native to the Great Lakes, but are considered to be an invasive species in Yellowstone Lake in Wyoming because they compete with native cutthroat trout for habitat.
